NA 119
DIN Standards Committee Water Practice
NA 119-07-03 AA
Water catchment
Subordinate Committees of NA 119-07-03 AA
| Committee ID | Name | Sub-committees |
|---|---|---|
| NA 119-07-03-01 UA | Components and products for drilling technology and well construction | 0 |
| NA 119-07-03-02 UA -dormant | Borehole heat exchangers | 0 |