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huan qiu shi yong ji shu
Pages: 20-21
Year: Issue:  3
Journal: Applied Technology of Technical Supervision

Keyword:  实用技术晶体管毫伏表新型晶体管使用和维修晶体塑工作频率电路结构可靠性准确性新设计;
Abstract: 环球实用技术新型晶体管毫伏表电子部四川青神国营建华仪器厂研制成功一种更新换代的晶体管毫伏表,并推向市场。该毫伏表工作频率从10HZ~3MHZ,采用9014B型三极晶体塑封管,大大降低了成本,并保证使用准确性和可靠性;在电路结构上也进行了重新设计,使之...
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