石英电子手表机电换能器:单相永磁步进电动机

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Bibliographic Details
Main Authors: 王宗培 (王宗培等编著)
Published: 轻工业出版社
Publisher Address: 北京
Publication Dates: 1984
Literature type: Book
Language: Chinese
Subjects:
Carrier Form: 270页: ; 19cm
Index Number: TH714
CLC: TH714.523
Call Number: TH714.9/1134