roll-positioning device的意思|示意
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roll-positioning设备
roll-positioning device的网络常见释义
轧辊压下装置 ... roll polisher轧辊抛光机 roll-positioning device轧辊压下装置 roll preheating device轧辊预热器 ...
roll-positioning device相关例句
The utility model relates to a rectangular bearing block rotary positioning device used for the installation, the regulation or the replacement of a roll used for rolling metals.
本实用新型涉及用于金属轧制的轧辊的安装、调节或更换，具体为一种矩形轴承座旋转定位装置。