| Kanalen | |
| econ. | English Channel |
| kanal | |
| gen. | hole |
| commun. transp. tech. | measuring circuit |
| environ. | canal |
| industr. construct. | trough |
| industr. construct. met. | canal |
| mun.plan. earth.sc. | duct |
|
30-kanals PCM : 2 phrases in 1 subject |
| Information technology | 2 |