Home / Standards / GB/T 41332-2022 GB/T 41332-2022 Active Technical requirements for remote detection equipment of municipal underground pipelines 市政地下管线远程探测设备技术要求 Standard Type GBT ICS 93.030 CCS P41 Status 现行 Issue Date 2022-03-09 Implementation 2022-10-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A