Kèo nhà cái 5Сӻ˵һʱҽͶ˵ȾúҪϿȻͻвСĸײͬСסСȭͷСͷϰӺȥסק֤ȯ˾һݱ˵ĿǰЩҽܴӰһϢҵӰΪȫҪӲȷ
һԼ֯۲³зѡڴʱɽŭ˹Щ˹ƹϵŷ͵¹ҲԲΪһҴͳеʳλǰһλѵľкȻȻΡԱຣȶƷʳǰһſեȡŮ˶зͶջڽҫեȡõIJ
šѡһPUAֿ֯γ롰ѡԴԼһĵPUA֯ĺܶѧԱѡʶ壩ְĸĽӦϡὨƹ淶JGJ36-2016еطסƱDB11/891-2012ְὨȫУȽ淶ͱĽְʹݻʲ
˵һشӢƾйĿģȻ֧ڷӵŬͨ͡šһնα̬侺ѡŶû˹ҲδԤ˾ΪΨһĹ˻˴ʾѡȴӮѡ5Ѯͨšһ֮ջƱʾϲʷصһȺ˵ڶ˵ĹѾִﳯԳﱸ֮ķųӵоDZгһջΪһӵΰúͲĹҲͬҵ뷨һлᷢ!