- differentialvpiston
- 差动: differential action; differe ...
- 桨距: pitch; propeller pitch; blad ...
- 制动桨距: braking pitch
- 桨距: [航空] pitch; propeller pitch; blade pitch◇桨距角 propeller pitch angle; 桨距控制 blade pitch control; 桨距调节(机构) pitch control; 桨距调整 pitch setting; 桨距自动调整装置 autocoarse pitch
- 旋动桨: whirling paddle
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