 |
| |||
| одномерное распространение; линейное распространение | |||
| one-dimensional propagation: 3 phrases in 3 subjects |
| Cement | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 1 |
|
| |||
| одномерное распространение; линейное распространение | |||
| one-dimensional propagation: 3 phrases in 3 subjects |
| Cement | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 1 |