Tỷ lệ kèo nhà cái⡭Ҳ˵ã˵IJɵ~
ﻹסѾ˳ţӱijųɱȥƵԼò칥㹥ȴҲʧȥϾڲһպ˵Ϊڼ¹ѾȺͬĻơԼû뿪ͳ
óȻֻСԣЩԶϺõԣ˾ս˵ȴһſͯһ磬ıִϢʱͻȻ֣һҹ֮ƺ˺üꡣսܣĺԨòϣɽǿƷӵ쾡£ܲЩһֱ뾡ְ취ŪеµĽоĽЩҲвٳɹϧȴ죬һֱŲܲٵ飬ǰһֱ⣬Ϊòܲͷֱۣ죬ĺԨųײܲΪͷۣԷƣڼʸ£κҪdzصľӲòѱĴȥ
д⡣վЦѡһ˵ĻȻãڽŷɳԸij̶ֳϣҲѹһѹŷɣŷɵçײʱȴ벻ЧһʱڵǿߣָգƽӺ̤ūǾ㣬ϷԬܣЩضĻԸԸϣµӰ죬ڲ֪УŹеƷĺ֮ǰеʱǨԭͬʱеһѹκӾеĴѸپеʹĶָա