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1
Corporate Authors:
Published: 中国标准出版社
Publication Dates: 1984
Call Number: T-652.1/5113.1-41
;
Published: 中国标准出版社
Publication Dates: 1984
Call Number: T-652.1/5113.1-41
2
Corporate Authors:
Published: 中国标准出版社
Publication Dates: 1983
Call Number: T-652.1/5113.1-19
;
Published: 中国标准出版社
Publication Dates: 1983
Call Number: T-652.1/5113.1-19
3
Corporate Authors:
Published: 上海电讯器材厂技术情报室
Publication Dates: 1965
Call Number: 448.743/2310
Published: 上海电讯器材厂技术情报室
Publication Dates: 1965
Call Number: 448.743/2310