What is the safety protection equipment management system 1. Strict approval procedures The department of safety and environment is responsible for the formulation and approval of the purchase plan of various safety protecti...
Dust masks are not suitable for people with heart or respiratory difficulties (such as asthma emphysema), pregnant women; People with dizziness, difficulty breathing and sensitive skin after wearing. Dust respirator should not b...
1. Combination strength of upper and outsole (except for all rubber and all polymer materials) Standard requirements: binding strength ≥ 4.0n /mm except the suture base 2. Leakproof of shoes (all rubber, all polymer shoes) ...
What are the advantages of N95 masks N95 was the first standard proposed by the national institute for occupational safety and health (NIOSH). "N" means "not suitable for oily particles" and "95" means the barrier to 0.3 micron...
Types of non-woven cloth masks as respiratory protective equipment types of non-woven cloth masks are divided into two categories, one is the surface of pure cotton absorbent gauze or is made of knitted fabrics, the middle is a var...
In fact, face masks are disposable masks. These types of surgical masks are commonly used in the medical and health industries. Masks are very versatile and cannot be used for fog and dust protection.
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