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钢结构资质三升二要求:钢结构跨度20米以上 指的是单跨还是连跨?
钢结构资质三升二要求:钢结构跨度20米以上 指的是单跨还是连跨?
如题
2025-03-15 16:16:47
推荐回答(3个)
回答1:
肯定是单跨的了,要是多跨多做几跨谁都可以
回答2:
是指最大的单跨
回答3:
单跨
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