NA 119
DIN Standards Committee Water Practice
DIN 4925-3 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 18327 | 2023-09 | German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Well construction and geothermal probes More |
| DVGW W 135 | 2018-12 | Renovation and Abandonment of Wells, Monitoring-Wells and Boreholes More |