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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJF 1517-2015 |
Calibration Specification for Contactless Electrostatic Voltage. Measuring Instruments 非接触式静电电压测量仪校准规范 |
China Metrological
Standards Measuring instruments contact |
 English PDF |
| TB/T 3227-2010 |
Measuring instruments for contact wire geometry 接触网几何参数测量仪 |
China Railway & Train
Standards Measuring instruments contact |
English PDF |
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