 |
| |||
| automatic level; self-aligning level | |||
| self-levelling level | |||
|
automatisches Nivellier : 4 phrases, 1 sujets |
| Optique branche de la physique | 4 |
|
| |||
| automatic level; self-aligning level | |||
| self-levelling level | |||
|
automatisches Nivellier : 4 phrases, 1 sujets |
| Optique branche de la physique | 4 |