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活塞杆 | |||
涨圈 | |||
活塞胀圈 | |||
活塞环 | |||
活塞圈 | |||
压缩环; 胀圈 | |||
活塞胀圈; 活塞环 (圈) | |||
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活塞环 |
piston ring: 323 phrases in 15 subjects |
Agriculture | 1 |
Automobiles | 140 |
Aviation | 2 |
Compressors | 23 |
Construction | 1 |
Drilling | 3 |
Electronics | 1 |
Metallurgy | 4 |
Nautical | 4 |
Oil / petroleum | 3 |
Plastics | 1 |
Rail transport | 2 |
Shipbuilding | 24 |
Space | 1 |
Technology | 113 |