按照“美丽天津·一号工程”实施方案要求,天津市建委组织预拌混凝土企业高标准完成控尘改造。日前,天津市建设工程质量安全监督管理总队组织全市预拌混凝土生产企业,对两家优秀预拌混凝土生产企业进行现场观摩交流。截至目前,天津市中心城区内预拌混凝土企业,除拟迁 According to the requirements of the “Beautiful Tianjin No.1 Project” implementation plan, Tianjin Construction Committee organized the ready-mixed concrete enterprises to finish the reform of dust control with high standards. Recently, Tianjin Construction Engineering Quality Supervision and Management Corps organized the city’s ready-mixed concrete production enterprises, the two outstanding ready-mixed concrete production enterprises to observe the exchange scene. Up to now, the city of Tianjin downtown ready mixed concrete enterprises, except to be relocated