Metallograph of valve casting carbon steel- chrome steel -stainless steel- Ni based alloy 阀门铸件金相-碳钢-耐执钢-不锈钢-镍基合金
本文档由 kevinjys 分享于2017-12-26 16:15
阀门铸件金相组织可用于评估铸件热处理和分析铸件裂纹起因 valve casting metallograph for heat treatment estimation and crack analysis
君，已阅读到文档的结尾了呢~~