Do you need uniform training on wearing methods before wearing respiratory protection products?
3, if the correct wear and detection of masks are leaked
Clean dust: scientific selection through GB2626-2006 standard certification of dust masks, help prevent the occurrence of lung injury.
Is the need to carry out some basic knowledge training, generally from the following:
1, the dangers of dust
2, how to choose a mask
1, select the complex half-mask type. Disposable masks due to high leakage rate.
2, select KN100 level, good protection.
3, select the silicone material mask, relatively soft and comfortable.
4, the size of the mask. Not recommended to buy those so-called generic models of the mask, easy to leak.
5, it is recommended to choose a smooth breathing mask.
