三峡左岸 98.7拌和系统采用了大型混凝土搅拌楼、水处理设备、制冷设备及连续风冷骨料技术 ,改善了生产环境 ,确保了混凝土的生产质量。特别是计算机技术和网络管理技术的应用 ,使拌和系统的生产管理、成本管理更符合市场竞争的需要 ,取得了显著成效 The 98.7 mixing system on the left bank of the Three Gorges Project adopted a large-scale concrete mixing plant, water treatment equipment, refrigeration equipment and continuous air-cooling aggregate technology to improve the production environment and ensure the quality of concrete production. In particular, the application of computer technology and network management technology makes the production management and cost management of the blending system more in line with the needs of market competition and has achieved remarkable results