
【国外标准】 Rules for the preparation of detail specifications for low noise signal amplifier tubes of assessed quality with integral permanent magnet focusing
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适用范围:
暂无
标准号:
BS 9026:1970
标准名称:
Rules for the preparation of detail specifications for low noise signal amplifier tubes of assessed quality with integral permanent magnet focusing
英文名称:
Rules for the preparation of detail specifications for low noise signal amplifier tubes of assessed quality with integral permanent magnet focusing标准状态:
被代替-
发布日期:
1974-05-31 -
实施日期:
出版语种:
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