中文

一种剔除曲面扩散影响的金属晶粒尺寸超声评价方法

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  • Release time:2017-07-12

  • Disigner of the Invention:宋永锋, 戴万林, 高广军, 张晨昕, 李雄兵

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Application Number:CN201510680907.1

  • Service Invention or Not:no

  • Application Date:2015-10-21

  • Authorization Date:2017-09-05


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