High-pressure fan 高压风机 ; 高压风扇
multistage high-pressure axial-flow fan 多级高压轴流式通风机
high pressure axial fan [机] 高压轴流通风机
High pressure polypropylene fan 聚丙烯高压风机
High Pressure Exhaust Fan 管道加压
high pressure centrifugal fan [机] 高压离心通风机
high pressure blast fan 高压鼓风机
high-pressure centrifugal fan 高压离心通风机
Ultra quiet, no noise: direct motor operation through plus one type of pin sound facilities with improved high pressure fan noise is like, so as to achieve the effect of mute.
超静音型，无噪音：马达直接运转，在通过加上一体式的销音设施，改进了高压风机噪音大的现像，从而达到静音的效果。
The utility model discloses a nuclear-grade high-pressure centrifugal fan used for a large-scale nuclear power plant.
本实用新型公开了一种用于大型核电站的核级高压离心风机。
The recuperators have high air resistance , low air preheating temperature and high fan pressure head , and fan has much noise to environment and are apt to break down with vibration .
此换热器空气阻力大，空气预热温度不高，风机压头高，环境噪声大，风机振动大、易损坏。
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