 |
| |||
| escape apparatus; escape set; escape-type respiratory protective device | |||
| emergency escape mask (Atemschutzgerät) | |||
| emergency respirator | |||
| self-rescue apparatus | |||
| self-rescuer; oxygen breathing apparatus | |||
| miner’s self-rescuer; selenolite-contained breathing apparatus (Atemschutzgerät) | |||
| emergency escape mask (Atemsch utzgerät) | |||
|
Selbstretter : 6 短语, 3 学科 |
| 一般 | 2 |
| 医疗的 | 3 |
| 矿业 | 1 |