引起離心通風機風量降低的原因是什麼呢？

引起離心風機風量降低的原因是什麼呢？這就是本期離心風機廠傢要為大傢講解的相關問題瞭，關於這個問題的答案是什麼呢？請看下面的具體講解吧：1、轉速降低；2、管路堵塞；3、密封泄漏；
What is the reason for the decrease of the air volume of centrifugal fan? This is the relevant question that the centrifugal fan manufacturer will explain to you in this issue. What is the answer to this question? See the following specific explanations: 1. Speed reduction; 2. Pipeline blockage; 3. Seal leakage;

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