ASTM F83-71(2002)被替代
Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM F83-71(2002)
发布时间：1971/3/31 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：5
标准简介
CONTAINED IN VOL. 10.04, 2006Covers definition and interpretation of commonly used thermionic constants of electron emitters (1, 2, 3) with standard methods of measurement.
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替代本标准的新标准
