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bleeding plug | |||
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priming plug | |||
relief plug | |||
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bleeder plug |
放 气塞 : 27 phrases in 9 subjects |
Automobiles | 5 |
Compressors | 1 |
Construction | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Shipbuilding | 3 |
Technology | 12 |