GB/T 40080-2021钢管无损检测用于确认无缝和焊接钢管(埋弧焊除外)水压密实性的自动电磁检测方法标准
英文:Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-...
英文:Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-...