MARC状态：已编 文献类型：西文图书 浏览次数：62
- 题名/责任者:
- ASTM standards on electron-tube materials : specifications, methods of testing.
- 出版发行项:
- Philadelphia : American Society for Testing Materials, 1958.
- 载体形态项:
- viii, 231 p. : ill., tables. ; 23 cm.
- 团体责任者:
- American Society for Testing Materials. Committee F-1 on Materials for Electron Tubes and Semiconductor Devices.
- 论题主题:
- Electron tubes-Materials.
- 中图法分类号:
- TN1
- 科图法分类号:
- 73.17078563/A512
- 随书光盘:
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