draught stop 中文意思是什麼
draught stop
解釋
擋風物-
Soft starter reduce the shock that is happened in the process start and stop to the draught fan equipment so as to extend convey system service life and decrease maintenance
降低起動和停車過程中對風機設備的沖擊，從而延長其使用壽命，減少維護量。
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