随着科研、医药、卫生事业的发展，各单位都添置了不少新型设备，如血液透析机，大型自动生化分析仪，液相色谱仪等。这些设备都要在运行中消耗大量的纯水，而传统方法生产的纯水（如双蒸水）往往在水量、水质及生产成本上不能适应这些仪器的用水要求。先路公司按现代仪器的用? With the development of scientific research, medicine and public health, all units have acquired many new types of equipment, such as hemodialysis machines, large-scale automatic biochemical analyzers, and liquid chromatographs. These equipments consume large amounts of pure water during operation, and pure water (such as double-distilled water) produced by traditional methods cannot always meet the water requirements of these instruments in terms of water quantity, water quality, and production cost. The first company based on the use of modern instruments?