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eduction pipe | |||
outlet pipe; fairlead; take-off line | |||
fairleader | |||
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fairlead | |||
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extraction tube |
引出 管 : 15 phrases in 7 subjects |
Air defense | 1 |
Electric machinery | 1 |
Electronics | 2 |
Metallurgy | 2 |
Nuclear and fusion power | 1 |
Oil / petroleum | 3 |
Technology | 5 |