DIN SPEC 19755 – Activities relating to drinking water and wastewater services – Guidelines for the assessment and for the improvement of the service to users
Product Details
- Published:
- 03/01/2012
- Number of Pages:
- 162
- File Size:
- 1 file
- Product Code(s):
- 1862242, 1862242
- Note:
- This product is unavailable in Ukraine, Russia, Belarus