THE SERIES PUMPS MUST BE USED TOGETHER WITH GEAR PUMP, THE PRICE WE OFFER IS FIXED DISPLACEMENT VANE PUMP ONLY, THE GEAR PUMP WITH ANOTHER PRICE.是什么意思_THE SERIES PUMPS MUST BE USED TOGETHER WITH GEAR PUMP, THE PRICE WE OFFER IS FIXED DISPLACEMENT VANE PUMP ONLY, THE GEAR PUMP WITH ANOTHER PRICE.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句