摘要 |
<p>The case contains a breathing air bottle, a pressure reduction device and an automatic breathing apparatus fixed to a base plate. Belts for fixing the breathing air bottle are fixed to the stable base plate. The case has an automatic breathing apparatus and pressure manometer on the top of the case with an opening centrally sewn to the top in a stable manner. An independent claim is also included for (A) an arrangement for implementing the inventive method (B) and a method of.</p> |