DIN EN 15848-2010 建筑物内水处理设备.可调节化学剂量系统.性能、安全性和试验要求.德文版本EN 15848-2010
Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing; German version EN 15848:2010
This European Standard specifies definitions, principles of construction (but not dimensions) and design, requirements on performance and operation as well as methods for testing the performance of adjustable chemical dosing systems for conditioning water intended for human consumption inside buildings