What is the difference between disposable medical mask, medical surgical mask and medical protective mask?

How can people determine which kind of gloves can be used to grab food? The author learned from the search of relevant information on the Internet that from the end of 2008, all plastic products for...

In the winter, the smog has become a must for many people to travel. No matter if it is an online store or a physical store, sales of various anti-pm2.5 masks have soared. The brands and styles of...

Take the disposable PE (polyethylene) gloves commonly used in the catering industry as an example. PE material is polyethylene. To be exact, the material used for disposable gloves is called...

Epidemic prevention materials and prevention and control conditions are important conditions for the school to start school. According to the arrangement of the Municipal Education Bureau, all...