 |
emergency oxygen supply
| valve
| emergency oxygen supply | |
| avia. | 应急供氧 |
| valve | |
| hydroel.st. | 活门; 电子管; 真空管 |
| space | 排气阀; 通气阀门; 阀 |
| tech. | 阀 |
| |||
| 应急供氧系统 | |||
| 应急供氧 (设备); 紧急供氧 | |||
|
emergency oxygen supply valve : 4 phrases in 1 subject |
| Space | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips