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.
二十年来致力于机械加工所累积的经验与技术实力，可根据客人提供的任何图纸、产品样件进行加工生产。
By the help of the experience and techniques accumulated in the past two decades, we could produce any items by offering any design drawings and samples.
应用推荐