It is forbidden to hold the work-piece by hand to drill holes. The work-piece must be fixed tightly in jaw vice or fixed it on the worktable with press plate.
英
美
释义
禁止用手握住工件进行钻孔,应该把工件紧固在虎钳中或用压板固定在工作台上。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载