пенообразователь: 57 phrases in 14 subjects |
Building structures | 1 |
Caspian | 1 |
Cement | 1 |
Construction | 1 |
Ecology | 1 |
Firefighting and fire-control systems | 32 |
General | 1 |
Makarov | 1 |
Oil and gas | 7 |
Oil and gas technology | 1 |
Public utilities | 3 |
Sakhalin | 2 |
Sakhalin A | 1 |
Security systems | 4 |