DC standard voltage source is a kind of metrology standard instrument with high accuracy.
直流标准电压源是一种高准确度的计量标准仪器。
It can offer standard signal source for various signal standard instrument collate.
它可以为各种信号制仪表的校对提供标准信号源。
To comprehend and master error compensation technique can simply instrument design and raise design standard.
精密仪器设计中误差补偿技术是关键技术。
To comprehend and master error compensation technique can simply instrument design and raise design standard.
精密仪器设计中误差补偿技术是关键技术。
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