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| регулируемый обогрев | |||
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heating variable : 12 phrases in 9 subjects |
| Automobiles | 1 |
| Combustion gas turbines | 1 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Military | 1 |
| Non-destructive testing | 1 |
| Refrigeration | 1 |
| Technology | 3 |
| Thermal engineering | 2 |