Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
基本信息
标准号:
GB/T 5777-2019
名称:
无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测
英文名称:
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections