冷湾薄壁型钢结构技术规范
Technical code of cold-formed thin-wall steel structures

2002-09-27

建筑结构用冷弯矩形钢管
Cold-formed steel hollow sections for building structures

2005-09-16

低层冷弯薄壁型钢房屋建筑技术规程(附条文说明)
Technical specification for low-rise cold-formed thin-walled steel buildings

2011-01-28

Specification for the use of structural steel in building-The use of cold formed steel sections in building
建筑用结构钢使用规范

1976-03-31