hand grinding machine 手摇砂轮机 ; 手摇砂轮手摇砂轮机
Off-hand grinding 机动磨削 ; 手持砂轮磨光
free hand grinding 手持磨削
portable hand grinding machine 使用设备适于打磨机用
Hand sewing&grinding 手缝破损
hand crank grinding tool 手磨气门摇臂
Wheel rotation is reversible allows for right or left hand grinding.
磨削时砂轮能旋转自如用在正反向车刀的逆转磨削济南生活网讯。
Wheel rotation is reversible allows for right or left hand grinding.
车刀研磨机是用来研磨车刀的机器。
What is worth mentioning is that some of the paper cuts pattern is made by hand grinding and one can well imagine its complex of craftsmanship.
特别值得一提的是镀金剪纸的部分图形由手工打磨制造,工艺复杂程度可想而知。
应用推荐