| |||
| vorreinigen | |||
| |||
| vorgereinigt | |||
|
preclean : 4 phrases in 4 subjects |
| Environment | 1 |
| General | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 1 |
| |||
| vorreinigen | |||
| |||
| vorgereinigt | |||
|
preclean : 4 phrases in 4 subjects |
| Environment | 1 |
| General | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 1 |