The Difference of The Labor Protection Classes Among Different Working Environment(2)
2017-04-29 17:57 | writer: admin
(B) B-level protection:
The environment which exists poisonous gas and the morbid substance not so harmful to skin.
1. Protection object
Protect for some known poison gas state of chemical substance. Cutaneous absorption or respiratory hazard will reach IDLH concentration so as to oxygen deficit.
SCBA: make sure the protective time
Hooded chemical protection apparel: Non air tightness, anti chemical liquid permeation
Protective gloves: chemical resistance protective gloves
Protective boots: chemical resistance protective boots