Simple angle boring Posted on May 12, 2023 As shown in Fig. 1, the boring and back boring drills shown in Fig. 2 are composed of two parts: a shank and a blade. The shank is made in one piece, the material is 40Cr, and the hardness is HRC35~40. The blade material is made of W18Cr4V and the hardness is HRC63~66. The angle is determined … Comparison of advantages and disadvantages of mainstream smart home technology Posted on May 12, 2023 In the last part, I mentioned 12 smart home technologies. After I had a preliminary impression of these technologies, I found that these so-called Internet of Things technologies mainly solve the communic… Seven points for children's wardrobe purchase Posted on May 12, 2023 Jc001.load('iframe') JIFrame.create({ 'url' : '/go.php?action=ads&iframeHeight=250&isIframe=1&key=%BC%D2%BE%DF&pos_id=jc001_news_detail_30&reqkey=1&style=margin%3A15px+1… Chemicals should be cautious when selecting new products Posted on May 12, 2023 Those engaged in the production and application of chemical fertilizers all know that among the several principles of scientific fertilization, one is the law of diminishing returns: under the premise that other technical conditions (such as irrigation, variety, farming, etc.) are … Mechanical properties of commonly used carbon tool steel grades and common carbon tool steels Posted on May 12, 2023 The carbon tool steels commonly used in cold working molds are T7A, T8A, T10A, T12A and so on. High-quality carbon tool steel can be sent to Shenzhen Yihuajia Mould Steel Co., Ltd. to sell all kinds of high-quality carbon tool steel with A in the back of the steel, represen… Technical requirements for hollow aluminum strip products Posted on May 12, 2023 Hebei Xingda Insulating Glass Aluminum Strip Factory Product Specifications: 1. Wall thickness One side wall thickness is guaranteed to be between 0.25 and 0.4, and the peripheral wall thickness limit deviation is ±0.025. The product is not allowed to have h… Extraction of uranium from seawater progresses into the future of nuclear energy Posted on May 12, 2023 According to the r… Jiaxing battery recovery {Zhejiang battery recovery} 13656260698 national price leader Posted on May 11, 2023 Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Comparison of advantages and disadvantages of mainstream smart home technology Posted on May 12, 2023 In the last part, I mentioned 12 smart home technologies. After I had a preliminary impression of these technologies, I found that these so-called Internet of Things technologies mainly solve the communic… Seven points for children's wardrobe purchase Posted on May 12, 2023 Jc001.load('iframe') JIFrame.create({ 'url' : '/go.php?action=ads&iframeHeight=250&isIframe=1&key=%BC%D2%BE%DF&pos_id=jc001_news_detail_30&reqkey=1&style=margin%3A15px+1… Chemicals should be cautious when selecting new products Posted on May 12, 2023 Those engaged in the production and application of chemical fertilizers all know that among the several principles of scientific fertilization, one is the law of diminishing returns: under the premise that other technical conditions (such as irrigation, variety, farming, etc.) are … Mechanical properties of commonly used carbon tool steel grades and common carbon tool steels Posted on May 12, 2023 The carbon tool steels commonly used in cold working molds are T7A, T8A, T10A, T12A and so on. High-quality carbon tool steel can be sent to Shenzhen Yihuajia Mould Steel Co., Ltd. to sell all kinds of high-quality carbon tool steel with A in the back of the steel, represen… Technical requirements for hollow aluminum strip products Posted on May 12, 2023 Hebei Xingda Insulating Glass Aluminum Strip Factory Product Specifications: 1. Wall thickness One side wall thickness is guaranteed to be between 0.25 and 0.4, and the peripheral wall thickness limit deviation is ±0.025. The product is not allowed to have h… Extraction of uranium from seawater progresses into the future of nuclear energy Posted on May 12, 2023 According to the r… Jiaxing battery recovery {Zhejiang battery recovery} 13656260698 national price leader Posted on May 11, 2023 Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Seven points for children's wardrobe purchase Posted on May 12, 2023 Jc001.load('iframe') JIFrame.create({ 'url' : '/go.php?action=ads&iframeHeight=250&isIframe=1&key=%BC%D2%BE%DF&pos_id=jc001_news_detail_30&reqkey=1&style=margin%3A15px+1… Chemicals should be cautious when selecting new products Posted on May 12, 2023 Those engaged in the production and application of chemical fertilizers all know that among the several principles of scientific fertilization, one is the law of diminishing returns: under the premise that other technical conditions (such as irrigation, variety, farming, etc.) are … Mechanical properties of commonly used carbon tool steel grades and common carbon tool steels Posted on May 12, 2023 The carbon tool steels commonly used in cold working molds are T7A, T8A, T10A, T12A and so on. High-quality carbon tool steel can be sent to Shenzhen Yihuajia Mould Steel Co., Ltd. to sell all kinds of high-quality carbon tool steel with A in the back of the steel, represen… Technical requirements for hollow aluminum strip products Posted on May 12, 2023 Hebei Xingda Insulating Glass Aluminum Strip Factory Product Specifications: 1. Wall thickness One side wall thickness is guaranteed to be between 0.25 and 0.4, and the peripheral wall thickness limit deviation is ±0.025. The product is not allowed to have h… Extraction of uranium from seawater progresses into the future of nuclear energy Posted on May 12, 2023 According to the r… Jiaxing battery recovery {Zhejiang battery recovery} 13656260698 national price leader Posted on May 11, 2023 Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Chemicals should be cautious when selecting new products Posted on May 12, 2023 Those engaged in the production and application of chemical fertilizers all know that among the several principles of scientific fertilization, one is the law of diminishing returns: under the premise that other technical conditions (such as irrigation, variety, farming, etc.) are … Mechanical properties of commonly used carbon tool steel grades and common carbon tool steels Posted on May 12, 2023 The carbon tool steels commonly used in cold working molds are T7A, T8A, T10A, T12A and so on. High-quality carbon tool steel can be sent to Shenzhen Yihuajia Mould Steel Co., Ltd. to sell all kinds of high-quality carbon tool steel with A in the back of the steel, represen… Technical requirements for hollow aluminum strip products Posted on May 12, 2023 Hebei Xingda Insulating Glass Aluminum Strip Factory Product Specifications: 1. Wall thickness One side wall thickness is guaranteed to be between 0.25 and 0.4, and the peripheral wall thickness limit deviation is ±0.025. The product is not allowed to have h… Extraction of uranium from seawater progresses into the future of nuclear energy Posted on May 12, 2023 According to the r… Jiaxing battery recovery {Zhejiang battery recovery} 13656260698 national price leader Posted on May 11, 2023 Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Mechanical properties of commonly used carbon tool steel grades and common carbon tool steels Posted on May 12, 2023 The carbon tool steels commonly used in cold working molds are T7A, T8A, T10A, T12A and so on. High-quality carbon tool steel can be sent to Shenzhen Yihuajia Mould Steel Co., Ltd. to sell all kinds of high-quality carbon tool steel with A in the back of the steel, represen…
Technical requirements for hollow aluminum strip products Posted on May 12, 2023 Hebei Xingda Insulating Glass Aluminum Strip Factory Product Specifications: 1. Wall thickness One side wall thickness is guaranteed to be between 0.25 and 0.4, and the peripheral wall thickness limit deviation is ±0.025. The product is not allowed to have h…
Extraction of uranium from seawater progresses into the future of nuclear energy Posted on May 12, 2023 According to the r… Jiaxing battery recovery {Zhejiang battery recovery} 13656260698 national price leader Posted on May 11, 2023 Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Jiaxing battery recovery {Zhejiang battery recovery} 13656260698 national price leader Posted on May 11, 2023 Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Herbicides that should be used in aquatic vegetable fields Posted on May 11, 2023 Aquatic vegetables mainly include alfalfa, alfalfa, rhododendron, citron, rhizome, and water celery. Weeds in aquatic vegetable fields are different from weeds in dryland vegetable fields. According to the pesticide network , some weeds such as … Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Which equipment is more powerful in the south? Posted on May 11, 2023 Hot water bottles, heaters, air conditioners, floor heating, various weapons for heating in the south Heater VS air conditioner: which cost is higher How do southerners get through the wet… Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Four suggestions for waterproofing and waterproofing in spring and summer Posted on May 11, 2023 First, the first thing to pay attention to in spring construction is the problem of moisture protection. If the moisture-proof work is not handled well, when the wind blows in the autumn, there will be pr… Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home
Biometrics Market Application Trend Analysis Posted on May 11, 2023 Recently, the latest publication of the United States "Journal of the National Academy of Sciences" published a related paper, said th… 188条记录/16页 上一页 1 2 3 4 5 6 7 8 9 10 下一页 Home