China National Standards

China testing—Reference GB Standards List


  •  China "testing—Reference" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 18852-2020 Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams
    无损检测 超声检测 测量接触探头声束特性的参考试块和方法
    China National Standards
    testing—Reference

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