Home / Standards / GB/T 31519-2025 GB/T 31519-2025 Upcoming Wind energy generation systems—Wind turbine generator system under typhoon condition 风能发电系统 台风型风力发电机组 Standard Type GBT ICS 27.180 CCS F11 Status 即将实施 Issue Date 2025-12-31 Implementation 2026-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A