Tỷ lệ kèo nhà cáiͻȻ֮ñˣƬظ̫ϵĹ磬ǹ飬ÿҪͷʱ嶼ֺܵĸоǡ֮ʣһСУãʦһԱ죬ԳΪȷ棬ǧڳ
ϵʱA;ڵĵоȥδȥǼӽоһ˽ˣA˿ҺԼδʤп˶ԷĵһȭǾʦѣAⲻ⣡ݳ¹ͳƣӺݼһʳһ˹ģս۲ҳһ꣡ܲٴ˿Ϊ鷢Ūݣֻóˣ֪ãϣ˵ԣֻǿŽʿdzЩͶĵ£˲һʱ䣬Ǻܿ˵ijܵߡ
̍ȻָǾ㣬ڱѾӵĪٲϲνϣҲǰɵΪƽֻ£ŭ֮£Ͷ˲ܲ٣ΪԬܵĴıʿ֮һҲᣬԬܾ鱨ܣһй¶ȥ롣һ磬δֳһ·ɷڣǧȷ棬ֱءŹ˰ž䣬ĿȻ֪ʲôȻϺȣֲҹȻɫ粻Ľԭء
ͬһƬҹ£ԶɽĿ±ܲ䣬±ϸеĵͼDz֮ǰղģȸıֲԼо·ߡ绹˼ĪijԼŮIJλ佫Ȼ֪ʲôʱͶ̫ڹٶ֮սԬӪ֮ˡͬʱĽҲʼ˳С