 |
| |||
| synthetic air (=chemical air sunirk) | |||
| artificial air; prepared air | |||
| искусственный воздух: 6 phrases in 4 subjects |
| Construction | 1 |
| Makarov | 1 |
| Nautical | 3 |
| Textile industry | 1 |
|
| |||
| synthetic air (=chemical air sunirk) | |||
| artificial air; prepared air | |||
| искусственный воздух: 6 phrases in 4 subjects |
| Construction | 1 |
| Makarov | 1 |
| Nautical | 3 |
| Textile industry | 1 |