suction angle of male rotor的意思|示意

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外转子吸气角


suction angle of male rotor的网络常见释义

阳螺杆吸气角 ... suction angle of female rotor 阴螺杆吸气角 suction angle of male rotor 阳螺杆吸气角 meshing angle of gate rotor 星轮啮合角 ...