 |
| |||
| ацетиленовый генератор низкого давления | |||
| low -pressure generator: 5 phrases in 5 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Molikpaq | 1 |
| Oilfields | 1 |
| Shipbuilding | 1 |
|
| |||
| ацетиленовый генератор низкого давления | |||
| low -pressure generator: 5 phrases in 5 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Molikpaq | 1 |
| Oilfields | 1 |
| Shipbuilding | 1 |