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The new version of S&M three-phase asynchronous motor en

Time:2016-12-19 14:26 Author: View:

GB 18613 - 2012 "Minimum allowable values of energy efficiency and the energy efficiency grades for S&M three-phase asynchronous motor " was released on May 11 this year, September 1 to perform, so that the National Standardization Management Committee decided to hold in the Publicizing meeting of this standard Beijing on July 6.