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| 受迫通风; 受迫换气 | |||
| 人工通风温室 | |||
| 送风 | |||
| 人工通风 | |||
| 强迫通风 | |||
| 压力通风; 鼓风; 机械通风; 强制式通风; 强制换气 | |||
| 强制通风 | |||
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forced ventilation : 16 phrases in 8 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Automobiles | 1 |
| Electric machinery | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Refrigeration | 3 |
| Technology | 6 |
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