Tỷ lệ kèo nhà cáióģʵս֮ʤͳҲǸոնУվãǿɳ֮ᡣСҡҡͷеãȻ֮ɫŨҲ֪ѽͳһ߿ʼȶɶ֣һֿ߰ʼнͿdzأκֲǹ齵ʮ
̫ظУĺǰɽ̽ʧٻijϢѹֲסŭҲܲܲپߣȻһϣȵһʼĴǾݾĹƣһУξСѵ
ڵϵҹӥһٴҹӥݵˡϴЦŵͷǷģıûУȴһںÿڼֻҪԷ˵ܽԷģµİ˾Ųʮ֮ǰһУȻϴⰲŵģ谾ٻӹҲʱ飬츮֮Ů٣谵ĵλʲôŮҲҲûʲôãȥҽʿļι⣬ijܲٿʼ²֣ⳡѾûмȥıҪι߽ĹؿܲٲǷҪһߣȻܹĵܶ࣬ι߷ʡһ;ֻҪԼڹطˣܲٻĸһ
ͳüȴҲû⣬ֻǵĿYλǺ⣿~⡭ɬĿ˵һۡ