ASTM E428-2005 标准详情
- 标准号:ASTM E428-2005
- 中文标题:超声波检验用标准钢块的制造和管理的标准规程
- 英文标题:Standard Practice for Fabrication and Control of Steel Reference Blocks Used in Ultrasonic Examination
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005
1.1 This practice covers a procedure for fabrication and control of metal alloy reference blocks used in ultrasonic examination that have a flat-surface sound entry, are cylindrical in shape, and contain flat-bottom holes (FBH) which may be used for
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