Tỷ lệ kèo nhà cái¾Ѷ523ҩƷලίԱṲͬŻҩƷעй˵ĹھеķΣЧֶμԼҩƷҩƷע˾оΪֲύȡõٴֱ걨ҩƷעҲζ֡ҩڵٶȽӿȱˮĸũҵѧҰﱾũ˫ĤĤĿǰɺסˮԱֲĿ˿ա⡱Դϲ
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߳ɳ523յ߽ӹƼѧϤɸУƵʹŸгȡóɹʱٿɴ160йרָɹǹҡʮ塱ȽͨصרȡõĽԳɹ־ҹٴŸͨĹؼƶҹŸͨչʮҪȻùλҲҪһݡùλλڱڱעҵϱкҵչҪδҵֹĿ¼ŷ˾Ŀӵ̫ɽбɽŸӴ½κνǶȶֱӹ۲һûȷڻĿʯһ巵ʱǸݾıսѶһץ̨װŷ˾ӵŪ˿ӵڵķλԱȻһ̫ɽµĵϸʵսҪ152ũһһڵȥԪӶﵽˡ桱Ч