gray iron foundry的意思|示意
灰铸铁铸造
gray iron foundry的网络常见释义
铸造 ... 铷锶年龄测定 rb-sr dating 铸造 casting ;fashion ;foundry ;gray iron foundry 铸造假说 foundry ...
gray iron foundry相关短语
1、 gray iron foundry sewage 灰铸铁铸造污水
gray iron foundry相关例句
In the paper, based on the Propotional Solidification Theory and Large Orifice Discharge Theory, the foundry technology of gray iron casting shell was designed by the method of CAD.
论文根据均衡凝固及大孔出流理论，用计算机辅助设计的方法改进了壳体灰铸铁件的铸造工艺。