NF P22-466-中文
钢结构 使用检验紧固螺栓的连接 螺栓的紧固和检验方法
Steel structures - Connections using proof tested bolts - Methods for tightening and checking bolts
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Steel structures - Connections using proof tested bolts - Methods for tightening and checking bolts
Execution of Works of Civil Engineering of Low Importance in Reinforced Concrete
Construction drawings — Bar scheduling
Plan areas and volumes in building — Part 3: Quantities and reference units
Areas and volumes of buildings; terminology, bases of calculation