 |
| |||
| unclosed pair | |||
| open time pair | |||
| |||
| direct steam; live steam | |||
| |||
| unclosed pair | |||
| открытая пара: 11 phrases in 9 subjects |
| Automobiles | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Information security and data protection | 2 |
| Makarov | 1 |
| Nautical | 1 |
| Oilfields | 1 |
| Security systems | 2 |
| Telecommunications | 1 |