云长写爱008 发表于 2017-8-16 14:36 7度0.15三类，按8度，小学乙类，再提高就是9度，5.5+4.5*4+3=26.5大于24米，属于高层了！9度高层不宜框架结 ...
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手机版|小黑屋|第一证书
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