通风扇 meaning in Chinese

circulating fan
ventilating fan
ventilation fan

Tanks are equipped with functional u . v . lights and ventilation fans
储罐装备有紫外灯和通风扇。
2003 ventilation fans in 3 series and 20 styles were put out , used in living rooms and bedrooms
2003年，奥普推出三大系列20款客厅，卧室专用通风扇
Hangzhou aupu electrical appliances co . , ltd is a sole foreign - invested enterprise , mainly manufacturing small house - hold electric appliances . our products cover bathroom heater , exhaust fan , electric towel rack , electric - warm rack and so on . we has ownde more than 100 national patents these years , and obtained many international certificates
杭州奥普电器有限公司是一家以生产小家电产品为主的外商独资企业，主要生产销售包括浴霸、通风扇、电热毛巾架、电暖架等小家电系列产品。