Tỷ lệ kèo nhà cái¹Щʧ¹ʶݲ£Ͷйŵԣ뿪ݣȥͶǡԲٺһЦӦһľĿ⣬Ҳεӣֻͷ֮µսʿǶþ˿ȥܿھӪʵǷֳһС壬֮μһ֧ٶ࣬ʵѾپ߱вˡ
ۿ±ǰٺã±վѾˣŵ˻ҪȥСڴѾת£ɱ۵˷ԲҪļƶΧĴ˳֮⣬侲֮ѡͶͨʱˣȻԴϷֱʲôʣòҲ߳ϵҲǺˣ֮ͥУʼû˻ɹʵݡ粡˳ɡ¹кѣЩոմԽʱһֱԼڵˣĽЩ˵ԼˣѾһ֡
ãͷͻȻЩڣֱľ֣ȸҲͲˣЩҲʺڱ¶ȻǧˣұͥȺľֵܵĺϢ˭ɵģǰԮ쿴IJ״ɭȻǧˣDzһЩͷüѾʨӴڵھǴͥбԼֹȴֻҪǧˡ
ϧǼ֮ǰȻһֻ̣ϳʮͷţòıԣʮͷţԾ˺ȻսȻҲǧ˵ĴۡЩܾɶǸŲܲսһɷ۾һɣļҽɲԬܲĴʿȻҲ㾫ȴսļƣһʱ䶼Щֻ¹ڣȻ˵߲ܰӭӣƹɽָŴɱҲΨһµĵ·Ȼ˿̣ЩҵūѾ˲ôˣֻϣЩɱӿѪȵϢڴɽ²ɢ