工程技术研讨中间
xuexiaozhengshikeyanpingtaidejianshe,xianyouguoduzhongdianchangshishipeiyangjidi1ge,jiaodaobuzhongdianchangshishi4ge,shanxishengzhongdianchangshishi13ge;jiaodaobugongchengjishuyantaozhongjian1ge,shanxishenggongchengjishuyantaozhongjian14ge;guoduchusuojiehegongchengchangshishi2ge,guoduchusuojieheyantaozhongjian2ge;guoduguojikejixiezuojidi1ge,shanxishengguojikejixiezuojidi2ge。