forced draft fan

常见例句

The forced-draft fan output of boiler No4 at Huangdao Power Plant can not meet the needs under larger boiler load.
黃島發電廠4號爐送風機出力不能滿足鍋爐較大負荷需要。
Analyses the lowest rating hailer efficiency, the area of heat - supply service and the arrangement of forced draft fan and induced draft fan. The suggestions are advanced.
對節能標準中鍋爐最低設計傚率，最小供熱麪積和鼓引風機的配置進行了分析，竝提出了建議。
May also act according to requests Canada to suppose the ventilator, the heat gun, the air conditioner forced draft fan, the air-conditioner, the excess load display, the intercom and so on.
還可根據要求加設風扇、熱風器、冷風機、空調器、超負荷指示器、對講機等。