随着改革的深入，一些国有企业已发展成为行业中的大型企业集团。如列入国家大型企业集团试点的中建集团、中港集团、葛州坝集团、上海建工集团、北京城建集团及一些中央所属的行业性工程总公司与地方建工集团等。正是这些大型集团构成了中国建筑业的支柱，成为进入国际承... With the deepening of reforms, some state-owned enterprises have developed into large-scale enterprise groups in the industry. For example, China National Construction Corporation, Sino-Portal Group, Gezhouba Group, Shanghai Construction Engineering Group, Beijing Urban Construction Group, and some centrally-owned industrial engineering companies and local construction and engineering groups have been included in the pilot projects of large-scale national enterprise groups. It is these large-scale groups that constitute the pillars of the Chinese construction industry and have become internationally accepted...