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A method for inlet edge hardening of high rating LP stage steam turbine blades usinig temperature controlled high power diode laser hardening process 专利
专利类型: 发明申请, 专利号: IN396KOL2011A, 申请日期: 2015-11-06, 公开日期: 2015-11-06
发明人:  KRISHNARAO VENUGOPAL;  VIVEK ARYA;  KALYANKAR ARJUN;  DITTAKAVI VENKATA VIDYASAGAR
收藏  |  浏览/下载:56/0  |  提交时间:2019/12/31