图纸上的英文翻译
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发布时间:2022-04-20 02:44
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时间:2023-09-09 15:33
break sharp corners and remove burrs
修边角,去毛刺
break the sharp threads (1/3 interval of thread)of first and end threads of M52*2-2class-left .
在第一根螺线与最后根螺线倒角(罗纹的1/3处),规格为 M52 x 2,二级,左旋罗纹。
in cross threads of M52*2-2class-left and hole groove (14*30 and 14*25 interval)break sharp corners of threads by means of hand-finish
M52 x 2,二级,左旋罗纹(M52*2-2class-left)的交叉罗纹与孔槽(相隔14 x 30 与 14 x 25),手工修罗纹边角。
perform hard chrome plating on threaded port
螺纹端镀硬质铬层(你的原文cheme应是chrome)