Home / Standards / GB/T 44768-2024 GB/T 44768-2024 Active Guide for theoretical calculation of distribution network line loss 配电网线损理论计算导则 Standard Type GBT ICS 29.240 CCS F20 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A