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回溢流管 | |||
回流管; 回水管 | |||
返回管 | |||
回管 | |||
回油管; 回气管; 再循环管; 回行管道; 回浆管; 返水管; 回汽管; 回流管回水管、回汽管 |
return pipe : 45 phrases in 10 subjects |
Automobiles | 3 |
Ecology | 3 |
Electric machinery | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 5 |
Nautical | 1 |
Oil / petroleum | 1 |
Refrigeration | 1 |
Shipbuilding | 1 |
Technology | 28 |