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机油管路 | |||
油管 | |||
中欧油管石油管线 | |||
油管道 | |||
油管路 | |||
输油管; 输油管线 | |||
输油管道 | |||
油管线; 石油管线; 石油管道 | |||
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输油管线 (一条管道连接到阀和其他控制装置进行石油输送。) |
oil pipeline : 43 phrases in 10 subjects |
Business | 2 |
China | 1 |
Economy | 1 |
General | 1 |
Hydroelectric power stations | 3 |
Logistics | 2 |
Nautical | 1 |
Oil / petroleum | 20 |
Shipbuilding | 1 |
Technology | 11 |