图纸内容还应包括材料部件编号,间隙公差,表面机械加工符号,热处理信息,表面保护,材料重量,以及其他的必要内容。
Drawings will also include the material part Numbers, tolerances clearances, surface machining symbols, heat treatment information, surface protection, material weight and other necessary information.
图纸内容还应包括材料部件编号,间隙公差,表面机械加工符号,热处理信息,表面保护,材料重量,以及其他的必要内容。
Drawings will also include the material part Numbers, tolerances clearances, surface machining symbols, heat treatment information, surface protection, material weight and other necessary information.
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