冷弯薄壁型钢龙骨结构体系采用经济型材冷弯型钢为承重骨架，以轻型墙体材料为围护结构所构成。
Web light-gauge steel structure system USES economical materials as load-bearing framework and light wall materials as enclosure.
而且，冷弯型钢作为经济型材，被越来越广泛地应用于工程实际中。
And as kind of most economical formed material, cold-formed steel members are used in practical engineering more and more widely.
本发明是一种多缸组合型材冷弯自动成型装备及其加工方法。
The invention relates to multi-cylinder built-up section cold-bending automatic molding equipment and a processing method thereof.
冷弯薄壁型钢龙骨结构体系采用经济型材冷弯型钢为承重骨架，以轻型墙体材料为围护结构所构成。
The cold-formed thin-wall steel framing system has been used more and more commonly in China.
冷弯薄壁型钢龙骨结构体系采用经济型材冷弯型钢为承重骨架，以轻型墙体材料为围护结构所构成。
The cold-formed thin-wall steel framing system has been used more and more commonly in China.
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