ventilation by low pressure
英
美
- 吸出式通风
双语例句
- With respect to aspirating ventilation, computing method is discussed to analyze the concentration of blasting fumes in stagnation area.
并针对吸出式通风，讨论了可能出现的炮烟停滞区中炮烟浓度的计算方法。 - A paint vapour treatment by means of blowing and drawing ventilation in an airtight workroom is suggested in the article.
提出在密闭喷漆作业间，采用吹吸式通风法对作业间的漆雾进行治理的方案。
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