Home / Standards / GB/T 46764-2025 GB/T 46764-2025 Upcoming Wind energy generation systems—Availability 风能发电系统 可利用率 Standard Type GBT ICS 27.180 CCS F11 Status 即将实施 Issue Date 2025-12-02 Implementation 2026-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A