| |||
| 900-grùpp | |||
| 900grùpp; niohundragrupp | |||
|
groupe quaternaire : 13 phrases in 3 subjects |
| Communications | 5 |
| Electronics | 3 |
| Power lines | 5 |
| |||
| 900-grùpp | |||
| 900grùpp; niohundragrupp | |||
|
groupe quaternaire : 13 phrases in 3 subjects |
| Communications | 5 |
| Electronics | 3 |
| Power lines | 5 |