| |||
| 减压时间 | |||
| 减压释压时间 | |||
| 减压膨胀时间 | |||
|
decompression time : 5 phrases in 4 subjects |
| Aviation | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Technology | 2 |
| |||
| 减压时间 | |||
| 减压释压时间 | |||
| 减压膨胀时间 | |||
|
decompression time : 5 phrases in 4 subjects |
| Aviation | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Technology | 2 |