The energy in the wind turns two or three propeller-like blades around a rotor.
风力推动固定在转轴上两三个像推进器一样的叶片。
Two pump rotor spinning rod through the implementation drive.
两个泵转子通过旋转的抽油杆实现驱动。
Number of lobe of rotor in rotating pump may be two or three.
转子泵的转子叶数可能是两叶或三叶。
Seal two opposite spin screw and rotor tiny fitting clearance between the Chambers.
密封2个相向旋转螺杆与转子室之间的微小配合间隙。
Seal two opposite spin screw and rotor tiny fitting clearance between the Chambers.
密封2个相向旋转螺杆与转子室之间的微小配合间隙。
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