NF P22-313:NA-中文版
欧洲规范3:钢结构计算 第1-3部分:一般规则—冷轧型材和板材的补充规则 法国/欧洲标准的国家附件
Eurocode 3: Design of steel structures - Part 1-3: General rules - Supplementary rules on cold-formed structural steel sections and plates
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Eurocode 3: Design of steel structures - Part 1-3: General rules - Supplementary rules on cold-formed structural steel sections and plates