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文章全面介绍了常用的几种软起动的工作原理,对在实际运行中的优缺点进行了详细的分析,并给出了它们之间的各种特能和价格比较。
The paper introduces the working principle of several commonly used soft-start and gives a detailed analysis of the advantages and disadvantages of the actual operation, and gives a comparison of various special features and prices between them.