? 国产香蕉视频在线播放,日韩免费a级毛片无码a∨,亚洲伊人成无码综合网,国产女人叫床高潮视频在线观看 ,少妇无码av无码专区在线观看

国产精品久久久久9999_无人在线观看高清完整视频_久久精品国产亚洲av大全_亚洲成人色区_国产精品久久无码一区_国产精品亚洲综合色区韩国_老色鬼在线精品视频_免费无码高潮流白浆视频

Company News

Current Location: Home - News - Company News

Xi'an Amctech Made A Breakthrough in Four Roll Hydraulic Mill

Date:2018-07-12     Author: 信息員      Visits:845   

Xi'an Amctech currently made a breakthrough in Four Roll Hydraulic Mill. Within 2m, the metal plate would reach target thickness, and the precision can meet 0.15±0.003mm. For expensive metal, this achievement would save raw material, and thus improve manufacture efficiency.


Last article:450mm Magnesium Strip Four Rolling M... Next article:Online Roller Polishing Equipment of...