Tỷ lệ kèo nhà cáiɻı飬棬ͼϿȵĹյ֮ͻȻӿһɺݺݵĴɽʯ֮ϣһ̣·ɽڲһ㣬ţǺ嫵ĺͳǵ֮ӿǰʿûüӦ㱻ɡڿɬҡͷһ̣ҪˣͬʱĽҲʼ˳С
~ʧ˱ݵһɷ䣬ܷݽ־δ죬κIJ飡תͷŤͷԵأղһһﺰ䳡泹ʧء˳Լĩ˵ԱʱͷذϼۡĽݫһѿڵľ棡
֮ϵϢ꣬СӥԴľͻأ֮ͨͥеĸؿԸıֱǰϿսɱ죬ɱױ˲۾±ƽ¼Ҳò½ʿ˿̼ԼԼǰɱˣ۵ױĹʲôͷˣֱذϼۺĽݫɱе;δȿӪбͻȻɱһ֧һмΧסΪһСУ࣬˵ӪڵأȺˣô
ԻţԵУūδܹƽ֮ߣ϶ӦķҪȡĴʤDzˡģҵ鱨ԴԿɿ±һĨ֮ɫЦſ˵ϴΣܹȸһһܲȸΪİбȸΣ군ˡϣ£žͻĻ㱨ҡҡͷЦһǿͷԸԼĵܵȥҲԸң˵ûпеգҲãʡһ