... protect against dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,etc.3.CE approval gas mask chemical ... of hardware (bolt, lawn accessories, plumbing tools), personal protective equipment for export (face shield, spectacle, safety goggle, ... earmuff, ear plug, respirator, helmet), medical protective equipment (disposable face shield, spectacle) 2010/01/19 --- ...