
Procedure for assessing the improvement in the quality of drinking water supplied by centralized water supply systems
STANDARD published on 10.11.2021
Designation standards: MR 2.1.4.0266-21
Publication date standards: 10.11.2021
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Category: MR