China National Standards

China 5:Inspection GB Standards List

  •  China "5:Inspection" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 20801.5-2020 Pressure piping code—Industrial piping—Part 5:Inspection and testing
    压力管道规范 工业管道 第5部分:检验与试验    		 China National Standards
    5:Inspection
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