招标承包 meaning in Chinese

make a contract through public bidding

The synthetic maintenance corporation on the principle of " one job with multi - duty " and reducing the fixed number of employees and departments , is in charge of regular maintenance of track , signal , bridge , buildings and tunnel structures , intermediate and overhaul repair of signal , buildings and structures , supply of water and electricity
固定设备的其他养护维修由综合养护维修公司负责，按照维修中心模式统一管理固定设备的养护维修，按照一职多能、压缩机构、减少定员的原则。公司不设置线路、桥隧和路基等大修单位，需要时可以对外招标承包完成。