| |||
separation work | |||
separative work | |||
separation works; work of separation |
分离功 : 16 phrases in 10 subjects |
Aviation | 1 |
Chemistry | 1 |
Earth sciences | 1 |
Electronics | 3 |
General | 3 |
Nuclear physics | 2 |
Oil and gas technology | 1 |
Shipbuilding | 2 |
Technology | 1 |
Telecommunications | 1 |