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1篇 您的检索式：作者名="Ding Shunnian"

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		题名	作者	年代	出处	被引量
	1	Current Situation and development of Small- and Special-motor industry in China显示文摘1. Introduction Small- and special-motors are those electrical motors havingsmall power ratings and special characteristics. As for 'small powerrating', in some countries it is defined as 70 watts and below. InChina, there is no explicit definition yet, but usually the A.C. andD.C. motors with power ratings up to a hundred watts and also thefractional horse power motors are included in the category of 'smallmotors'. These motors are extensively applied in the fields of mili-	Ding Shunnian Wang Zongpei CSEE Harbin Industrial University Jiang Huacheng	1992	Electricity1992，，2：	0

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