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| inconsiderable reservoir breathing (резервуара lxu5) | |||
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| In-breathing (При заправке автомобилей топливом на АЗК vvzhuchkov) | |||
| малое дыхание: 7 phrases in 6 subjects |
| Firefighting and fire-control systems | 1 |
| Logistics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |