标准编号:GB/T 20490-2006
中文名称:承压无缝和焊接(埋弧焊除外)钢管分层的超声检测
英文名称:Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections
发布日期:2006-09-12
实施日期:2007-02-01
代替标准:
标准类别:
采标号:ISO 10124:1994
采标名称:承压无缝和焊接(埋弧焊除外)钢管分层缺欠的超声检测
采标程度:
采标类型:
ICS:
CCS: