Home / Standards / GB/T 41055-2021 GB/T 41055-2021 Active Technical requirements for nondestructive testing (electromagnetic method based on remote field eddy current) on prestressed concrete cylinder pipe 预应力钢筒混凝土管无损检测(远场涡流电磁法)技术要求 Standard Type GBT ICS 17.220.99 CCS Q10 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A