CGA C 20-2014 标准详情
- 标准号:CGA C 20-2014
- 中文标题:
- 英文标题:Requalification Standard For Metallic, Dot And Tc 3-Series Gas Cylinders And Tubes Using Ultrasonic Examination
- 标准类别:加拿大CSA
- 发布日期:
Specifies and describes the various acceptable UE methods (also known as ultrasonic testing [UT] methods) that may be used in place of internal visual inspection and hydrostatic requalification methods used to examine certain metallic, U.S. DOT/Trans
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