鼓风口  blast orifice; blast hole; tuyere; twere; twyer

紧急鼓风口  emergency tuyere

强制通风鼓风机  forced draft blower

低温送风风口  low temperature air supply outlet

[鼓]风扇  blast fan

HH罗茨鼓风机  HH type Roots blower

L系列罗茨鼓风机  L-series Roots blower

R603罗茨鼓风机  R603-centrifugal blower

SO2鼓风机  SO2 blower

摆线鼓风机  cycloidal blower

摆旋鼓风机  cycloidal blower

爆破鼓风  Blasting

背负式机动鼓风喷雾器  motorized knapsack mistblower

焙烧鼓风炉  roasting blast furnace

变容式鼓风机  vary-volume blower

补助鼓风扇  forced production

初级空气鼓风机  primary air fan

除霜鼓风机  defroster blower

吹除鼓风机  blowing blower