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| free convection battery (воздуха); free convection coil (воздуха); gravity battery (воздуха); gravity convection battery (воздуха); gravity convection coil (воздуха); natural convection coil (воздуха); natural convection battery (воздуха) | |||
| gravity airflow cooling battery; gravity cooling battery; natural convection battery | |||
| змеевик со свободной конвекцией: 2 phrases in 1 subject |
| Refrigeration | 2 |