NA 119
DIN Standards Committee Water Practice
DIN 4924 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DVGW W 113 | 2001-03 | Determination of gravel-pack diameter and hydrogeological analysis of grain size distribution for purposes of well construction More |
| DVGW W 118 | 2005-07 | Dimensioning of vertical filter wells More |
| DVGW W 121 | 2003-07 | Design and Construction of Groundwater Monitoring Points More |
| DVGW W 123 | 2001-09 | Construction and design of vertical filter wells More |
| DVGW W 127 | 2006-03 | Quellwassergewinnungsanlagen - Planung, Bau, Betrieb, Sanierung und Rückbau More |
| DVGW W 128 | 2008-07 | Design and Construction of Horizontal Filter Wells More |
