KS B ISO 10893-10-2018 钢管无损检测的测试 - 第10部分:无缝和焊接钢管的自动全周超声检测（除埋弧焊）用于检测纵向和/或横向缺陷
Non-destructive testing of steel tubes — Part 10: Automated full peripheral ultrasonic testing of seamless and welded(except submerged arc-welded) steel tubes for the detection of longitudinal and/or