Air-conditioning brackets have repeatedly become "air hidden dangers" Who should be responsible for "hidden altitudes"? Posted on October 28, 2023 As temperatures have risen and air-conditioning has been used again, many air-conditioner outdoor units have been left in disrepair and become hidden dangers to pedestrians. Consumers’ rights organizations in 21 cities including Shanghai, Beijing, Tianj… What is a curtain box Posted on October 27, 2023 The decorative curtain case includes a box body, a bracket and a slideway, and is characterized in that the box body is provided with an integral structure with a slideway and a mounting groove penetrating in the longitudinal direction on the bottom and the back respectively. The bracket i… Second-tier brand tiles which second-tier tile brand cost-effective Posted on October 27, 2023 Tiles are one of the essential building materials in our home improvement. The brand is very important when buying tiles. First-line brand ceramic tile advertising investment, relatively high prices, many ordinary families can not afford. Relatively speaking, the second-tier tile b… Eight steps of wood floor construction Posted on October 27, 2023 1. Clean the floor first. 2. Make sure the floor is dry. 3. Apply a layer of bitumen oil layer. Asphalt oil is sold on the market an… Aluminum honeycomb panel performance Posted on October 27, 2023 [China Aluminum Network] The reason why aluminum honeycomb panels are installed into honeycomb panels is, of course, their characteristics. The following are the characteristics of aluminum honeycomb panels: (1) Fire protection: Aluminum plates are non-combustible materials. Good scenery Li Changhong: "foreign brand" fraud seriously harms national brands Posted on October 27, 2023 The Da Vinci “foreign brand†fraud incident caused consumers’ confidence in the domestic furniture, and at the same time, the purchase of furniture was even more confused. It is hoped that through the true presentation of domestic furniture brands and pr… During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
What is a curtain box Posted on October 27, 2023 The decorative curtain case includes a box body, a bracket and a slideway, and is characterized in that the box body is provided with an integral structure with a slideway and a mounting groove penetrating in the longitudinal direction on the bottom and the back respectively. The bracket i… Second-tier brand tiles which second-tier tile brand cost-effective Posted on October 27, 2023 Tiles are one of the essential building materials in our home improvement. The brand is very important when buying tiles. First-line brand ceramic tile advertising investment, relatively high prices, many ordinary families can not afford. Relatively speaking, the second-tier tile b… Eight steps of wood floor construction Posted on October 27, 2023 1. Clean the floor first. 2. Make sure the floor is dry. 3. Apply a layer of bitumen oil layer. Asphalt oil is sold on the market an… Aluminum honeycomb panel performance Posted on October 27, 2023 [China Aluminum Network] The reason why aluminum honeycomb panels are installed into honeycomb panels is, of course, their characteristics. The following are the characteristics of aluminum honeycomb panels: (1) Fire protection: Aluminum plates are non-combustible materials. Good scenery Li Changhong: "foreign brand" fraud seriously harms national brands Posted on October 27, 2023 The Da Vinci “foreign brand†fraud incident caused consumers’ confidence in the domestic furniture, and at the same time, the purchase of furniture was even more confused. It is hoped that through the true presentation of domestic furniture brands and pr… During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Second-tier brand tiles which second-tier tile brand cost-effective Posted on October 27, 2023 Tiles are one of the essential building materials in our home improvement. The brand is very important when buying tiles. First-line brand ceramic tile advertising investment, relatively high prices, many ordinary families can not afford. Relatively speaking, the second-tier tile b… Eight steps of wood floor construction Posted on October 27, 2023 1. Clean the floor first. 2. Make sure the floor is dry. 3. Apply a layer of bitumen oil layer. Asphalt oil is sold on the market an… Aluminum honeycomb panel performance Posted on October 27, 2023 [China Aluminum Network] The reason why aluminum honeycomb panels are installed into honeycomb panels is, of course, their characteristics. The following are the characteristics of aluminum honeycomb panels: (1) Fire protection: Aluminum plates are non-combustible materials. Good scenery Li Changhong: "foreign brand" fraud seriously harms national brands Posted on October 27, 2023 The Da Vinci “foreign brand†fraud incident caused consumers’ confidence in the domestic furniture, and at the same time, the purchase of furniture was even more confused. It is hoped that through the true presentation of domestic furniture brands and pr… During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Eight steps of wood floor construction Posted on October 27, 2023 1. Clean the floor first. 2. Make sure the floor is dry. 3. Apply a layer of bitumen oil layer. Asphalt oil is sold on the market an… Aluminum honeycomb panel performance Posted on October 27, 2023 [China Aluminum Network] The reason why aluminum honeycomb panels are installed into honeycomb panels is, of course, their characteristics. The following are the characteristics of aluminum honeycomb panels: (1) Fire protection: Aluminum plates are non-combustible materials. Good scenery Li Changhong: "foreign brand" fraud seriously harms national brands Posted on October 27, 2023 The Da Vinci “foreign brand†fraud incident caused consumers’ confidence in the domestic furniture, and at the same time, the purchase of furniture was even more confused. It is hoped that through the true presentation of domestic furniture brands and pr… During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Aluminum honeycomb panel performance Posted on October 27, 2023 [China Aluminum Network] The reason why aluminum honeycomb panels are installed into honeycomb panels is, of course, their characteristics. The following are the characteristics of aluminum honeycomb panels: (1) Fire protection: Aluminum plates are non-combustible materials. Good scenery Li Changhong: "foreign brand" fraud seriously harms national brands Posted on October 27, 2023 The Da Vinci “foreign brand†fraud incident caused consumers’ confidence in the domestic furniture, and at the same time, the purchase of furniture was even more confused. It is hoped that through the true presentation of domestic furniture brands and pr… During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Good scenery Li Changhong: "foreign brand" fraud seriously harms national brands Posted on October 27, 2023 The Da Vinci “foreign brand†fraud incident caused consumers’ confidence in the domestic furniture, and at the same time, the purchase of furniture was even more confused. It is hoped that through the true presentation of domestic furniture brands and pr… During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
During the "Thirteenth Five-Year Plan" period, Henan enterprises have opportunities for development and listen to experts. Posted on October 27, 2023 The "13th Five-Year Plan" is about to start. What development opportunities does Henan face? Under the new normal, how should enterprises innovate? Yesterday, "the '13th Five-Year Plan" and the development str… Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Design of Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Posted on October 27, 2023 Design of an Improved Five-phase Hybrid Stepper Motor Driver Based on Single Chip Microcomputer Yu Hongquan, Hu Weixiong, Yan Gangfeng (College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China) There are many disadvantages to the stepper motor driver: low f… Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Aluminum alloy doors and windows, glass curtain wall energy-saving technology applications Posted on October 27, 2023 [China Aluminum Industry Network] I. Overview In recent years, with the rapid development of the building doors and windows and glass curtain wall industry in China, traditional wooden windows, solid belly and fasting steel windows have basically been eliminated, all kinds of new types of a… China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
China's first large-diameter shield machine vacuum suction cup was successfully developed in Tiejian Heavy Industry Posted on October 26, 2023 Recently, the shield machine used large-tonnage vacuum suction cups in Tiejian Heavy Industry to successfully test and pass the factory acceptance, and was recognized by customers. It became the first vacuum suction cup for large-diameter shield machines with independe… AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
AIA integrated ceiling how? AIA integrated ceiling is good Posted on October 26, 2023 AIA integrated ceiling how? With the rapid development of society and the improvement of people’s living standards, more and more people have begun to pay attention to the quality of life, especially in home decoration. We all know that nowadays almost every household decoration cannot b… Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Mold plating processing precautions Posted on October 26, 2023 Due to the development of new technologies and aluminum stencils, especially for the design of injection molds, aluminum dies are increasingly used in blow molding, RIM, rubber, structural foam and RTM molds. Although it may not be suitable for all application areas, i… 131条记录/11页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home