ASTM E2928/E2928M-2013 标准详情
- 标准号:ASTM E2928/E2928M-2013
- 中文标题:标准实践检验钻柱线程使用的交流电场测量技术
- 英文标题:Standard Practice for Examination of Drillstring Threads Using the Alternating Current Field Measurement Technique
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2013
5.1x00a0;The purpose of the alternating current field measurement method is to evaluate threads for surface breaking discontinuities such as fatigue cracks running along the thread root. The examination results may then be used to determine the fate
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