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lube oil piping | |||
lubricating pipe | |||
lubricating oil pipe | |||
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lubricating pipe |
润滑油 管 : 34 phrases in 9 subjects |
Automobiles | 2 |
Compressors | 2 |
Electronics | 2 |
Metallurgy | 4 |
Nautical | 1 |
Oil processing plants | 1 |
Refrigeration | 2 |
Shipbuilding | 6 |
Technology | 14 |