NF P22-331:NA-中文版
欧洲规范 3:钢结构设计—第 3-1 部分:塔、支柱、烟囱—塔柱—斜拉支柱—法国/欧洲标准的国家附件
Eurocode 3: Design of steel structures - Part 3-1: Towers, masts and chimneys - Towers and masts - National Annex
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Eurocode 3: Design of steel structures - Part 3-1: Towers, masts and chimneys - Towers and masts - National Annex