Tỷ lệ kèo nhà cáiЩÿоһܼ飬ʱڹũߴţܼеѧȻãҪȥоĿǰҲڶʱڵõʵ;ȻҲ˷̫ʱڶܼ档վӵδɣƾ輼ѹƣɲͬӵ£һ¯࣬ȻδرȵϺپտֲΣҪѹȴҲҪٺֻ֮Ժٵ͵ɣʮһѾٴȥɣв̾²ˣһǹתͷߣֹڴˣϷȥҲΪΣǷ䴫㣬ЦҲЩɻ
ѾDZ̫ɽδ룬ڵǵϢҡҡͷ뽫֪Һɽ𡣡~ڶʮһ
~½ѷͻȻЩɬݡʵƵĵطһ㶼ſȸ˵㣬ӭʹĵط϶˵ĵطٿߣ˼ŶӣһԿɶʵȨŰЩ˳վȻǾٸ߸һѻ𣡡
Ըɡ̾˿ĬĬصͷµŸҲûˡ˳ͷǧԪӪֱ֮ðŷѩʼǰᳫټΪʲôҪᳫΪЩʱȱģĻǸѧ˵ֻھвʵλȻ磬̽ΣδȫγɺֹʲԷ⣬ںĵĹȦӣΪЩĴĶȻԼĸ飬ֻΪҵĹϵһҶķչȥԤδDZȻģκһѧݵиҵһʧȥΣУͻⷽ淢չΨоΣУķչ