送风器 meaning in English
bellows
Examples
- According to noise measurements and their result analyses of the under - seat cylindrical perforated outlets , presents that the manner of air supply meets the allowable noise criterion and can be applied to the hvac of theatres
摘要通过对剧院座椅下圆柱型多孔送风器噪声的测试及其结果分析，指出这种送风器的噪声能符合剧院允许噪声标准，可以在剧院空调中应用。