MARC状态:审校 文献类型:西文图书 浏览次数:2
- 题名/责任者:
- Japanese industrial standard : seamless nickel tube for cathode of vacuum tube JIS H 4522-1996 ; translated and published by Japanese Standard Association.
- 出版发行项:
- Tokyo : Japanese Standard Associaton, 1986.
- 载体形态项:
- 14 p. : forms ; 30 cm.
- 附加会议名称:
- Japanese Standard Association.
- 论题主题:
- Standard, Engineering-Japan.
- 论题主题:
- Industrial engineering-Japan.
- 中图法分类号:
- T-653.131
- 科图法分类号:
- 71.2443
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