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KS D0252-2019  Ultrasonic testing for the detection of longitudinal and/or transverse imperfections in welded seam of arc welded steel pipes KS D0252-2019  Ultrasonic testing for the detection of longitudinal and/or transverse imperfections in welded seam of arc welded steel pipes

KS D0252-2019 Ultrasonic testing for the detection of longitudinal and/or transverse imperfections in welded seam of arc welded steel pipes

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  • 标准编号:KS D0252-2019
  • 标准状态:现行
  • 更新时间:2023-10-03
  • 下载次数:
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