Home / Standards / GB/T 5132.3-2024 GB/T 5132.3-2024 Active Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes—Part 3:Round laminated rolled tubes 电气用热固性树脂工业硬质圆形层压管和棒 第3部分:圆形层压卷制管 Standard Type GBT ICS 29.035.01 CCS K 15 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A