EN ISO 10893-10:2011/A1:2020
更改超声波检测频率；更改验收标准 包含修改件A1,2020
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 transverse imperfections - Amendment 1: Change of ultr