NF P22-382/NA-2008 国家法规3.钢结构的设计.第1-12部分:小于钢等级S 700的EN 1993扩充用附加规则.国家附录NF EN 1993-1-12-2007.小于钢结构等级的EN 1993扩充用附加规则
Eurocode 3 - Design of steel structures - Part 1-12 : additional rules for the extension of EN 1993 up to steel grades S 700 - National Annex to NF EN 1993-1-12:2007 - Additional rules for the extension of EN 1993 up to steel grades S 700.