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adjustable bladevane | |||
adjustable blade; adjustable vane | |||
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movable vane | |||
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adjustable vane |
可调 叶片 : 29 phrases in 11 subjects |
Animal husbandry | 1 |
Architecture | 1 |
Automobiles | 2 |
Aviation | 4 |
Chemistry | 1 |
Electronics | 2 |
General | 2 |
Hydroelectric power stations | 2 |
Oil / petroleum | 1 |
Refrigeration | 1 |
Technology | 12 |