NA 062
DIN Standards Committee Materials Testing
DIN 50930-4 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| VDI 4640 Blatt 3 | 2001-06 | Utilization of the subsurface for thermal purposes - Underground thermal energy storage More |
| DIN 4807-5 | 1997-03 | Expansion vessels - Part 5: Closed expansion vessels with membrane for drinking water installations; Requirements, test, design and designation; DVGW code of practice More |
| DIN 8901 | 2002-12 | Refrigerating systems and heat pumps - Protection of soil, ground and surface water - Safety and environmental requirements and testing More |
| DVGW GW 541 | 2004-10 | Rohre aus nichtrostenden Stählen für die Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen; Arbeitsblatt More |
| DVGW W 216 | 2004-08 | Versorgung mit unterschiedlichen Trinkwässern More |
| DVGW W 543 | 2005-05 | Druckfeste flexible Schlauchleitungen für Trinkwasser-Installationen - Anforderungen und Prüfungen More |
| VDI 4640 Blatt 4 | 2004-09 | Thermal use of the underground - Direct uses More |
| VGB M 410 N | 1994 | Quality requirements for district heating water More |
