ICS 27.180CCS F 11GB/T 44508—2024风能发电系统　风力发电机组环形锻件技术规范Wind energy generation systems—Specification for ring forgings ofwind turbines2024⁃09⁃29 发布2025⁃04⁃01 实施国家市场监督管理总局国家标准化管理委员会发 布目　　次前言·····················································...