In an axial piston pump,the slipper coupling between swash plate and slipper is an important friction coupling,and obviously affectes the life-span and the performance of the axial piston pump.是什么意思_In an axial piston pump,the slipper coupling between swash plate and slipper is an important friction coupling,and obviously affectes the life-span and the performance of the axial piston pump.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句