decompression time
| table
| decompression time | |
| oil | 减压时间 |
| plast. | 减压 时间 |
| table | |
| gen. | 台子 |
| econ. | 项目表 |
| hydroel.st. | 桌子 |
| met. | 桌; 台; 片 |
| min.proc. | 摇床; 淘汰盘 |
| roll. | 辊道 |
| sport. | 表 |
| |||
| 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 |