图示仪 meaning in English

graphic instrument

Test methods for semiconductor device curve tracers
半导体管特性图示仪测试方法
The function expansion of oscilloscope as x - y instrument
图示仪测量功能扩展
General specification for semiconductor device curve tracers
半导体管特性图示仪通用技术条件
Verification regulation of calibrator for transister specificity oscilloscope
晶体管特性图示仪校准仪检定规程
Evaluation of uncertainty for verification apparatus of calibrator for transistor specificity oscilloscope
晶体管特性图示仪校准仪检定装置的不确定度评定

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