| |||
| bedrijfsvoering van netten | |||
|
system operation : 21 phrases in 12 subjects |
| Agriculture | 2 |
| Communications | 1 |
| Economics | 1 |
| Electronics | 2 |
| Finances | 1 |
| General | 5 |
| Information technology | 1 |
| Law | 1 |
| Mechanic engineering | 1 |
| Mineral products | 1 |
| Taxes | 4 |
| Transport | 1 |