Note: auto-control hydraulic test pump achieves automatic control of pressure by adding a set of control devices on the basis of the original electric hydraulic test pump.是什么意思_Note: auto-control hydraulic test pump achieves automatic control of pressure by adding a set of control devices on the basis of the original electric hydraulic test pump.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句