
【国外标准】 Rules for the preparation of detail specifications for welded seal quartz crystal units of assessed quality for oscillator applications. General application category
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适用范围:
暂无
标准号:
BS 9612:1973
标准名称:
Rules for the preparation of detail specifications for welded seal quartz crystal units of assessed quality for oscillator applications. General application category
英文名称:
Rules for the preparation of detail specifications for welded seal quartz crystal units of assessed quality for oscillator applications. General application category标准状态:
被代替-
发布日期:
1973-02-28 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS 9612 N021:1979 Detail specification for resistance welded seal quartz crystal units for oscillator applications. DN, DZ, DQ and DP enclosures, 50 to 125 MHz frequency range. Fifth overtone thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level
- 下一篇: BS 9613 N001:1975 Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 1.4 to 30 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
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