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1
Corporate Authors:
Published: 第一机械工业部电器科学研究院
Publication Dates: 1960
Call Number: 448.192/8144
Published: 第一机械工业部电器科学研究院
Publication Dates: 1960
Call Number: 448.192/8144
2
Corporate Authors:
Published: 机械工业出版社
Publication Dates: 1961
Call Number: 448.19/1627
Published: 机械工业出版社
Publication Dates: 1961
Call Number: 448.19/1627