DIN 50930-6:2013
金属腐蚀. 管槽和装置内水造成的金属材料腐蚀. 第6部分: 接触饮用水卫生适宜性的相关评估过程和要求
Corrosion of metals - Corrosion of metallic materials under corrosion load by water inside of pipes, tanks and apparatus - Part 6: Evaluation process and requirements regarding the hygienic suitability in contact with drinking water