可调螺距螺旋桨 [船] [航] adjustable propeller ; CP propeller ; adjustable pitch propeller

可变螺距螺旋桨 Variable pitch propeller

固定螺距螺旋桨 fixed pitch air screw ; fixed pitch propeller

变螺距螺旋桨 [航] [船] varying pitch propeller ; variable pitch screw

定螺距螺旋桨 Fixed pitch propeller ; constant pitch propeller ; fixed-pitch screw ; constould like-pitch propeller

等螺距螺旋桨 true screw

非等螺距螺旋桨 non-uniform pitch propeller

手调螺距螺旋桨 manual control pitch propeller

可逆螺距螺旋桨 reversing propeller ; reversible propeller