重慶市北碚區(qū)龍溪路、龍鳳路城市主干道綜合整治工程

Comprehensive renovation project of urban main roads of Longxi road and Longfeng Road, Beibei District, Chongqing

重慶市北碚區(qū)龍溪路、龍鳳路城市主干道綜合整治工程

Comprehensive renovation project of urban main roads of Longxi road and Longfeng Road, Beibei District, Chongqing