 |
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| пено-пожаротушение | |||
| foam fire extinguishing: 12 phrases in 7 subjects |
| Energy industry | 1 |
| Firefighting and fire-control systems | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |
| Weapons of mass destruction | 4 |
|
| |||
| пено-пожаротушение | |||
| foam fire extinguishing: 12 phrases in 7 subjects |
| Energy industry | 1 |
| Firefighting and fire-control systems | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |
| Weapons of mass destruction | 4 |