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Literature type: Books (available online)
Branch: 嘉定南翔镇
Circulation Type: Preserved Collection AND Children's loan materials

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北京矿业学院科学文选，增频电钻合理参数和最优电流频率的确定

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Bibliographic Details
Main Authors: 宋〓池 (宋〓池著)
Published: 矿业学院技术档案室
Publisher Address: 北京
Publication Dates: 1964
Literature type: Book
Language: Chinese
Subjects:
矿山机械-电钻 > 参数 > 文集
电钻-矿山机械 > 参数 > 文集
Carrier Form: 16页: 表,图 ; 26cm
Index Number: TD421
CLC: TD421.1
Call Number: 469.1584/3913
Contents: 内部资料

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