 |
| |||
| up-link (VRTurk) | |||
| uplink channel (oleg.vigodsky); upstream channel (oleg.vigodsky); uplink (oleg.vigodsky) | |||
| восходящий канал: 20 phrases in 6 subjects |
| Communications | 2 |
| Mass media | 2 |
| Mechanic engineering | 1 |
| Rail transport | 1 |
| Security systems | 2 |
| Telecommunications | 12 |