Tỷ lệ kèo nhà cáiҡ˵ȥֻһƣΧһĨмһݣԷſŲȥҪɱԼҲӲߣһЩ룬µŤͷվһԵ갰ԣЦ߽רһˣ;Ͷ٣߽ȥЪϢɣ飬мƽϡã𣿡ûлشֻǷʵ
ij֣ıʿ¹ãд£ǮҼסǮĿһ֣ٶȣͣپĶҲ٣ͣǹ֣ɱټΧʬҰĴأϦӳ£һ֧Ծĵʿ
ܺһصߣ죬ֲ֪οڣǡһ׳ĬȻֵǣסͷܿǵģЩ˶ǵݸŹܺɱľһϢ˿ۼΧȴ˿壬һݵӭɱݾǰԬѾٴƵۣʱܲҪݣֻܽѹѾѹסԬŶǹȻԬ£ˡ
һ֧һոðͷʿһֱ䴩¶Ŀĵ£³سǽʿʿ״δᵶɱسǽʿٽԴ̽ǽֶԷǿֲֽԼһͷ̨ΣѹŻ٢䣬ϣ¹ֽ˿Ѿ˯ȥʱ糱ˮӿһ֮أһööӿն𣬳ķХƵս䡣