貴州建(jian)工(gong)集團(tuan)第七(qi)建(jian)筑工(gong)程(cheng)(cheng)有限(xian)責任公司屬國有獨(du)資機(ji)電安(an)裝工(gong)程(cheng)(cheng)施工(gong)總(zong)承(cheng)包(bao)(bao)壹(yi)級(ji);機(ji)電設備安(an)裝工(gong)程(cheng)(cheng)專業承(cheng)包(bao)(bao)壹(yi)級(ji);市政公用工(gong)程(cheng)(cheng)總(zong)承(cheng)包(bao)(bao)壹(yi)級(ji);化工(gong)石油(you)設備管道(dao)安(an)裝工(gong)程(cheng)(cheng)專業承(cheng)包(bao)(bao)貳級(ji);環保...