两面磨光法 twin-plate process
平磨两面 Grinding on both sides ; Two-top grinding ; Both sides flat grinding
两端闭合并磨平 Ends closed and ground flat
两肩磨损 Shoulder Wear-Both Sides
两体磨损 two body wear
两面磨削不均匀 Uneven grinding on both sides
两级粉磨 twin-stage grinding
两体磨料磨损 two-body abrasion
蜗轮滚刀两用磨床 hob and worm grinding machine
两体研磨加工 two-body lapping
应用推荐