Reset Filters
Filter Related Topics: 技术条件
Filter Related Topics within your search.
1
中华人民共和国国家标准 磁石电话机技术条件 GB 1494-79

Cover is for reference only
Corporate Authors: 邮电部; 邮电部邮电工业标准化研究所
Published: 技术标准出版社
Publication Dates: 1979
Call Number: T-652.1/5650-4
Unknown
Save to List
Saved in:
2
中华人民共和国国家标准 GB 2648-81 电话机磁石发电机技术条件

Cover is for reference only
Corporate Authors: 邮电部; 邮电部五一二厂
Published: 技术标准出版社
Publication Dates: 1981
Call Number: T-652.1/5650-11
Book
Save to List
Saved in:
Search Tools: Get RSS Feed — Email this Search —