用unloading valve造句子,“unloading valve”造句
來源:國語幫 2.01W
The pilot unloading valve 5 of the one-way valve can be achieved system-pressure pump and unloading.
pressure regulator of engine unloading valve
The pilot unloading valve 5 of the one-way valve can be achieved system-pressure pump and unloading.
pressure regulator of engine unloading valve