用pump rotor造句子，“pump rotor”造句
來源：國語幫 8.99K
As the pump rotor continuous rotation, the above cycle of suction and exhaust process and the achievement of the purpose of the pump continuous extraction.
Flexible set cycloid gear pump rotor pump vane pump with the advantages of a similar volume than pump more than 10% efficiency.
Computer simulation study about theoretical wrap of claw type vacuum pump rotor
