| 摘要 |
Rescue breathing device for breathing in the contaminated environment consists of the air container (1), reducing valve (2), distributor tubes (4, 6, 7), pulmonary automatics (10, 14) with the mouthpiece and/or with the connection to the gas mask. By the hose (4) is to the reducing valve (2) connected the distribution cube (5) on which are attached two pulmonary automatics (10, 14) with the mouthpiece. |
