It can ensure that the security of the operating depended on safety interlocking device .And the self-acting door depended on staggering and overturning cylinder.是什么意思_It can ensure that the security of the operating depended on safety interlocking device .And the self-acting door depended on staggering and overturning cylinder.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句