Home / Standards / GB/T 41491-2022 GB/T 41491-2022 Active Composite pole in distribution network 配网用复合材料杆塔 Standard Type GBT ICS 83.120 CCS Q23 Status 现行 Issue Date 2022-04-15 Implementation 2022-11-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A