Career examples include ironworking. precision metal working. metal fabrication. and tool and die manufacturing.
该专业适合的行业有精密金属加工，金属加工，工具和模具制造。
But because of the elasticity recovery of metal in rolling manufacturing procedure, the gear form and precision of the spline are influenced.
但是在冷滚轧加工过程中，金属的弹性恢复对花键的最终尺寸精度以及齿形质量有一定的影响。
ChimgMing has engaged with metal manufacturing for more than three decades, main business is producing Die Casting parts of al, Zn, mg and precision metal parts.
我司从事金属零件的生产已三十多年，现主营铝、锌、镁压铸件和五金精密零配件。
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