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电视图像信号发生器通用技术要求和测试方法
Technical requirements and test methods for signal generator of television video
参考页数：26P.;A4
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电子测量仪器型号命名方法
Type designation for electronic measuring instruments
价格：￥90.00
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晶体管h<下标 EE>参数测试仪检定规程
Specification for verification of transistor h parameter testers
参考页数：
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光电探测器绝对光谱响应率检定规程
Specification for verification of absolute spectral response rate of photodetectors
参考页数：
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BJ4801型图示仪校准仪检定规程
Specification for verification of BJ4801 model graphic instrument calibrators
参考页数：
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XJ4245型立体声示波器检定规程
Specification for verification of XJ4245 model stereo oscilloscopes
参考页数：
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