Kèo nhà cái 5ǸݹսʿһڻιսʱʹõĶǽŪģǿӵ°ŵһ䣬ܣ˵䴩ˡڽӦ㿪ʼھصľȷķֹÿһ֧Ӷһ֧ӪרŸӪկµ飬ȻͬҲսѵ£ӪǺֱӽġεɢܲٴԼ˻ص˾ո
һʱһʱҲȥƵ֮⼸գ̫ʷȴһѴꪣȻԼ˳֣û˹𣬴˿̾ݾУҲû˳ӪǰӪսϽιʸ̾кβףĿաҪæǣƲĻȻҪȡ
ʿԪԲӣһ࣬ҡͷ˺ף֮˻ͳһçƿس£ʵ֮֮ʿԪͶҹͬٿʢɴ⡣³ҹһҹδ˯ڵĹûҹϮһҹ£ǽ˸Ǻɱ~ǰŵľݽʿѸپٶܣκӴӪɱ
ӲףŷüȥȴԷȻƤףһֽɵףѰʿĵȥڵһʱɱ˶ԷҪιƿԷķս֮ϣ˲Ϣ䣬һ˲Ҫôᣬһδ֮㱻Էնͷƺ˹ĵǣ̫ʷȽһңժꪣӭꪻһĻȣ𡣡ͷʱŷƫٱʮöعᴩ嶤ڵϣٿΧԼһҲһƬ࣬æʾⲿ·ѶţһIJӳûӵо