 |
| |||
| densimètre de sol (par rayonnement ionisant) | |||
| Bodendichtemesser: 44 phrases in 2 subjects |
| Measuring instruments | 4 |
| Радиография | 40 |
|
| |||
| densimètre de sol (par rayonnement ionisant) | |||
| Bodendichtemesser: 44 phrases in 2 subjects |
| Measuring instruments | 4 |
| Радиография | 40 |