求翻译：中铁十九局集团有限公司是国家铁路工程施工总承包特级资质企业，是一支集公路、市政、水利水电、矿山、房屋建筑工程施工总承包的大型综合施工企业，现隶属于中国铁建股份有限公司，集团公司机关位于首都北京， 集团公司下辖十二个分公司，企业总资产156亿元，年完成施工生产能力300亿元以上。是什么意思？

China Railway 19th Bureau Group Co., Ltd. is the national railway construction grade qualification of general contracting company, is a set of highway, municipal, water conservancy and hydropower, mining, housing construction general contracting of large-scale construction enterprises, now part of t

China Railway Group Limited is the 19 National Railway Construction general contractor for Super quality enterprise, is a set Road, municipal, water conservancy and hydropower, mining, housing construction general contractor construction of large integrated construction company, and is now affiliate

正在翻译，请等待...

In the iron 19 Council Group Limited is national railway engineering construction total contract Super qualification enterprise, is a support set Highway, and municipal, and water hydropower, and mine, and housing construction construction total contract of large integrated construction enterprise,

The hard 19 game of group limited companies are the national railroad project construction primary contractor top grade intelligence enterprises, is a collection road, the municipal administration, the water conservation water and electricity, the mine, the house architectural engineering constructi