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.
黄岛发电厂4号炉送风机出力不能满足锅炉较大负荷需要。
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.
对节能标准中锅炉最低设计效率，最小供热面积和鼓引风机的配置进行了分析，并提出了建议。
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.
还可根据要求加设风扇、热风器、冷风机、空调器、超负荷指示器、对讲机等。