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| 均匀送风; 平衡通风 | |||
| 吸排式通风 | |||
| 强制送排风式通风; 供排气通风; 换气通风; 换气通风装置; 进气排气通风 | |||
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| 进排气通风; 换气通风; 进气排气通风; 进气排气通风进排气通风 | |||
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приточно-вытяжная вентиляция : 30 phrases in 2 subjects |
| General | 29 |
| Technology | 1 |
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