NF A49-875-7-1996 标准详情
- 标准号：NF A49-875-7-1996
- 中文标题：钢管的无损检验.第7部分:纵向缺陷探测用无缝钢管和焊接(除埋弧焊外)钢管的自动全周边超声波试验
- 英文标题：Non destructive testing of steel tubes. Part 7 : automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc welded) steel tubes for the detection of longitudinal imperfections.
- 标准类别：法国国家标准
- 发布日期：1996-08-01
