Home / Standards / GB/T 41647-2022 GB/T 41647-2022 Active Heat- shrinkable polyolefin sleeving for medium voltage joint insulation 热收缩中压接头用聚烯烃软管 Standard Type GBT ICS 29.035.20 CCS k15 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A