Home / Standards / GB/T 44681-2024 GB/T 44681-2024 Active Wind energy generation systems—Technical specifications for post-evaluation and retrofitting of wind farms 风能发电系统 风力发电场后评价及改造技术规范 Standard Type GBT ICS 27.180 CCS F11 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A