This type extensive used in machinery of packing, traffic, metallurgy, mine and so on, to realize backstop or overrunning in dual drives.是什么意思_This type extensive used in machinery of packing, traffic, metallurgy, mine and so on, to realize backstop or overrunning in dual drives.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句