| |||
| directe regulering; regulering door command-and-control | |||
|
command-and -control regulation : 2 Phrasen in 1 Thematik |
| Umwelt | 2 |
| |||
| directe regulering; regulering door command-and-control | |||
|
command-and -control regulation : 2 Phrasen in 1 Thematik |
| Umwelt | 2 |