中华人民共和国第一机械工业部部标准:J6级光学经纬仪JB820-77

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Bibliographic Details
Corporate Authors: 上海光学仪器研究室
Published: 技术标准出版社
Publisher Address: 北京
Publication Dates: 1977
Literature type: Book
Language: Chinese
Subjects:
Carrier Form: 4页: ; 21cm
Index Number: T
CLC: T-652.2
Call Number: T-652.2/2399-8