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桂卫华,粟梅,危韧勇,阳春华,贺建军,孙尧,余岳,覃恒思,宋冬然,韩海萍. 基于广义载波调制的双级四脚矩阵变换器及其调制方法. 湖南：CN200710034729.0

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  • Release time:2019-04-29

  • Service Invention or Not:no

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