Surge is a frequent problem in large axial flow adjustable suction fan.
喘振是大型轴流可调式引风机经常出现的问题。
The motor itself is designed without fan vane. It is cooled with the help of suction fan.
电动机本身没有风扇，借助吸棉风扇进行冷却。
The economic operation of large boiler is directly affected by the leakage of air preheater and the working efficiency of suction fan.
风烟系统中空气预热器漏风和吸风机运行效率对于大型锅炉的经济运行有着直接影响。
The economic operation of large boiler is directly affected by the leakage of air preheater and the working efficiency of suction fan.
风烟系统中空气预热器漏风和吸风机运行效率对于大型锅炉的经济运行有着直接影响。
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