“breathing apparatus”造句，怎麼用breathing apparatus造句

My engine-room is on fire, and requires breathing apparatus, fire extinguishers, etc, to fight the fire.

Keep upwind of fire. Wear self-contained breathing apparatus and full fire fighting turn-out gear. Cool container with water spray.

personnel, including rescue workers, should not enter areas where the oxygen concentration is below19.5%, unless provided with a self-contained breathing apparatus (SCBA) or airline respirator.

Emergency: Full-protection chemically-resistant suit and self-contained breathing apparatus (SCBA) should be available. Depending on the concentration of hydrogen chloride, NIOSH-approved respirators may also be used.

Enable the students to know human’ s breathing apparatus and their functions.

Operators should wear protective clothing a breathing apparatus, a helmet, working boots, lifeline.

Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking.

The best system is called an SCBA (self-contained breathing apparatus) system.

The missed safety lights and the broken breathing apparatus of fire men's outfit aboard our ship should be replaced.

I nearly suffocated when the pipe of my breathing apparatus came adrift.

Before he starts he must put on two sets of protective clothing, four pairs of gloves and a helmet with breathing apparatus, all of which is taped up so that not a particle of skin is exposed.