Adjustable godet wheel, traction changing gear, 3.2 times, 3.5 times, 3.8times. (Other changing factors of gear can be specially made).是什么意思_Adjustable godet wheel, traction changing gear, 3.2 times, 3.5 times, 3.8times. (Other changing factors of gear can be specially made).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句