 |
| |||
| manually controlled traffic signals | |||
| |||
| manual call point/ | |||
| manual signaling | |||
| ручная подача сигналов: 2 phrases in 2 subjects |
| Electrical engineering | 1 |
| Nautical | 1 |
|
| |||
| manually controlled traffic signals | |||
| |||
| manual call point/ | |||
| manual signaling | |||
| ручная подача сигналов: 2 phrases in 2 subjects |
| Electrical engineering | 1 |
| Nautical | 1 |