Tỷ lệ kèo nhà cái³ʱ֮ܲøĺҷȣڰ˴ڶ߱ڱشѹҵȵȣгʮ״ܹ裬Ҳ˫࣬һãɣһΣʮһȺʹ˶Ӧ٣Щˣǹʱ£ȡ˲뺺Ұͼ
ȥɣ֮ݴ¡ϴļһõ˵˿ûעϴŹֵɫüһӵ¾սȵؽǫ̂褴Ҳǰ֪кξ壿ŷɲĿ
лˣҹӥԣһĨظɫͷȻҴıòûЧãְʱʵͦ˺ģϴ۵ְλ֮Щ۲˳۵ͻȻޱȵĻִɷӣۻһЩ棬ϴû뷨̶ȹԱĺǣϴִɷ֮һˣȻۣȻǡ½ѷԥһ£褵飬ɲδʹȴǡøϵ˵һһ֪ѷ֪ҽжϸѷҶԣ˹֮£Ѿ֪
鱨˵ƳµĹ˶Դʮֺ棬£ұܽɻһЩߣùо˧λ֮ϣЦɫ䣬ǴȥһŶãѾսܶأԼλֵܵı£ոǿ֮£֮ȡϽͨЩߣдñ֮ܣڵκ֮¡һֳִIJܾѸټᣬʼܾ䣬ʯԭܹѹ˫뻹δȫҲͬڸ˳̷Χ֮ڣڴ˿ȴ¶ţյĹڶԷѹ±ļȫû˳ȴҲʼս𣬽Źļأûδȫ̷ΧƬĵ¡