DDZ 型墙装式轴流风机
DDZ type ventilating fan fixed in the wall
动叶调整式轴流风机
adjustable-blade axial-flow fan
对旋式轴流风机
Counter-rotating Axial Flow Fan
Contra-rotating Axial Flow Fan
对旋轴流式风机
disrotatory axial flow fan
轴流式风机喘振分析
Analysis on the Surge of Axial Flow Fan
半贯流式轴流泵
angle-type axial flow pump
不锈钢轴流风机网罩
stainless steel net-cover of axial fan
低压轴流风机
low pressure axial flow fan
axial flow fans
对旋轴流风机
Counter rotating axial flow Fan
Contra-rotating Axial-flow Fan
防爆对旋轴流风机
explosion-proof contra-rotating axial fan
防爆轴流风机
explosion-proof axial flow fan
辐流-轴流式透平
combined radial and axial turbine