How To Use breathing device In A Sentence
- If hydrogen sulfide or some other poisonous gas is detected, Donahue dons an airtight breathing device and a hard hat.
- Before going down, miners put on special underwear, coveralls, and boots and strap on an emergency breathing device.
- If hydrogen sulfide or some other poisonous gas is detected, Donahue dons an airtight breathing device and a hard hat.
- Set into the center of his sinewy throat, just below the collar of his open-necked shirt, is a plastic breathing device about two inches in diameter.
