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| hydration pack (4uzhoj) | |||
| camel pack (4uzhoj) | |||
| питьевая система: 30 phrases in 14 subjects |
| Astronautics | 4 |
| Caspian | 1 |
| Construction | 2 |
| Energy industry | 1 |
| General | 1 |
| Makarov | 1 |
| Military | 1 |
| Nautical | 3 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Sakhalin | 3 |
| Sakhalin S | 1 |
| Technology | 3 |
| Water supply | 3 |