Tỷ lệ kèo nhà cáiȵ֮ս˽ȵĿġվҡͷ棺ΧأƣҲҪdzأ˾ٱ⣬սʤҲû취佻ҲֻܽճdzأﵽԼĿ뿪֮ƽϡѪȵζڿвʮ֮ijǽϣҲŵǹɴ̱ǵζֻǿǼײij棬óͷؾҡҷżȻҪȥһ֮ЩѾڵϵؾֻεķƻҹһǧӪǧǰȥκȻ
թ佫ԥڶʮ ֮ǡ佫ۼѶֻõͷӦ
ٵ˺ϳԪҸǧؽǣ뿪سǾոһ٣ֹһʿĿһɿȡ
ŶĿ⿴鱨ռͷļڼϴһս֮Լ鱨IJ㣬ڼ齨鱨ռרŻ𣿡һЦ˲ͷһūľǰū˴ūIJ£ԭǿԺƽദģǵ죬ū岿ûκɳǵļɱǵİգǵľӣǿԵһ˶ʢĴׯ˿ȴѾ֣ǧĬĬעڴУһ߾ѾûϢʬ壬ɣϡ䣬ܿЩˣǰͷŭı顣