Kèo nhà cái 5Ȼһϣδٴ£ڣūӪˣһ϶û˯áе;δȿӪбͻȻɱһ֧һмΧסΪһСУ࣬˵ӪڵأȺˣôľֵܣûʱͥⲻDzȸһ룬һһΣԲͬȸѵ㻹ûпūѾûˣѾĹãϧʱⲻΥģǣţֻҪԸ⣬֣һһ
ܲԣĿⲻɨΣȴɲĵͷͷơܼһ߳ԴҪ֪ΧɶС䣬µ˿ڣ˵ҲʮȻΧЩСΪӹӲûȥԮҲ˵һ̳ʱ䲢ЩԮϵʱѾˡһװ꺺ҧҧվһȭĩμ
ЩƣԼգԼĴһЩһµĶţֽƣĸоô£ΪʲôЩһָʿֹͣǰ壬סͣһ߽ĿĹˣսʿںһͷԤںõӵشͬūһСƬ棬ҲǼ˳ȥڿҰϱڣȫչģҲʹһǧؽ棬ΪһĻūиŮ˵ʱǴʱ䶼ڿӣҲôһӵĹǧ˻ˤ±սǰӵɼıܼ֮С
ʱһĵʱӪȼյĻвԼϨˣͬʱӪѲߵĽʿҲֻʣż۶һӡľһߣҵУļشļХ˺У·һɲDZһ˺һһ㣬˼άһ̶·ͣһ㣬ȸֻһӹͷڷƮһ졣