题名:
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Electricity 3; DC motors & generator controls transformers / By Walter N. , |
ISBN:
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价格: ¥22.08 |
语种:
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eng |
载体形态:
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224 p. |
出版发行:
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出版地: Albany, N. Y. 出版社: Delmar Pub. 出版日期: 1981 |
主要责任者:
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N |
版次:
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3rd ed. |