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Terms for subject Refrigeration containing high-efficiency | all forms | exact matches only | in specified order only
| English | Chinese |
| high efficiency filtration equipment | 高效过滤设备 |
| high efficiency heat recovery unit | 高效热回收器 |
| high efficiency particulate air filter | 高效微粒空气过滤器 |
| high-efficiency furnace | 高效炉 |