Proper sun exposure is good for health. Strong long-term sun exposure can harm the body and produce severe symptoms. This kind of radiation is one that people cannot avoid, so it can only be prevented. Also note is our neck (that is, the thyroid), head. For the protection of the neck should wear a lead collar, wearing a lead cap on the head. Radiation protective clothing, the service life is generally 5-8 years, in the lead clothing After use, be careful not to fold when storing. We can see that though the lead clothes have the effect of blocking rays, there are still ray radiations in the lead clothes. For better protection, lead triangle underwear can be used to further protect the gonads. Most of the *** are not equipped with lead glasses, individuals can prepare for configuration, after all, the lens is highly sensitive to radiation!
Aluminium alloy is a type of metal that is widely used in various industries. This alloy is made by combining aluminium with some other metals, such as copper, magnesium, silicon, and zinc, to enhance its properties. The resulting alloy has improved properties than pure aluminum, such as higher strength, corrosion resistance, and good weldability.
One of the main advantages of aluminium alloy is its lightweight. It is about 1/3 the weight of steel, which makes it an ideal material for transportation applications, such as airplanes, cars, and trains. The alloy's high strength also makes it suitable for structural applications, such as in the construction industry.
The corrosion resistance of aluminium alloy is another benefit. Its protective oxide layer prevents rust and other forms of corrosion, making it an ideal material for outdoor applications, such as building facades, roofing, and window frames. The alloy's good thermal conductivity also makes it suitable for heat exchangers and other heat transfer applications.
Aluminum alloy also has a good aesthetic appeal. It can be easily shaped, welded, and fabricated into various shapes and designs. It can also be anodized or painted to provide a decorative finish.
In conclusion, aluminium alloy is a versatile material with many advantages. Its lightweight, strength, corrosion resistance, thermal conductivity, and aesthetic appeal make it an ideal choice for many applications.
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[Comprehensive] Fuzhou imported lead clothes tested qualified