Kèo nhà cái 5
ԱΪھ˽Լ֮챱29½һߵ30-31ļɹģʽֿСӺȷرʾԼDZ˾ֲҩҽѾѰƤŸ֪иȾҪǮôͱѵҲҪҩͺί֯ǿΪͺƳ˲Ͽп˲ʵѰ·չͻǿ̨߳ĵһҪƸĴѧΪ߲˲ŵIJǵĵᲹиɲıɲĽṹرṹĻṹ潫һ
˰=(˰۸+ڹ˰)(1-˰˰)˰˰죨21գиٰίһѲڶijλչפѲֹѺѻдɲְеĸûܵþ쵼ΪΪʮһʦľеֿʱʵǿյ췴ҪǹȷںɱҹеֿҩȫתƵʦ˾ذ칫¥Ӫ䱸һִɱѵõľǹͷӲ
Ҫ߾ԵҲ7֮ǰ˵Ĵʱ䶼ĸһŴûйжԲʹǵĸ麢ӵʱҲκ˶嵽һҸΪǶǡϾ˼ΧơػᡱֲĿνĪһٴ27ճڳ쵼˻ǰϦֳʰ뵺Ѿɢ˫һԡȡ쵼˻вԷ뵺˻ó̺һ˹ǵںĻһػ족526쵼˻˶ԡػᡱĻɳսԤƽƲҪĶΪ쵼˻ȡóɹչʵԺͳϿҵ