Checking gas masks. Clip. Testing of new gas masks in the workflow at factories
Checking gas masks. Clip. Testing of new gas masks in the workflow at factories
Workflow. Gas mask. Clip. Men in gas masks in the working environment .
Workflow. Gas mask. Clip. Men in gas masks in the working environment .
First aid in an unsafe area. Clip. A man in a gas mask on a stretcher who is being helped by his gas mask-wearing partners.
an Asian man breathes fresh air and breathes in an open room
an Asian man breathes fresh air and breathes in an open room
Man in protective gas mask. Gas mask with connecting corrugated flexible hose. Man fastening protective chemical suit. Man putting on gas mask and straightening hose to source of breathing
Mom andchild in protective mask, face-guard to prevent breathing toxic air.
Mom andchild in protective mask, face-guard to prevent breathing toxic air.
Mom andchild in protective mask, face-guard to prevent breathing toxic air.