库仑表;
A kind of higher precision, finer property, lower cost and multifunctional accurate Coulomb meter has been provided, both the operation principle of the circuitry and the significant in the circuitry design are introduced in detail.
介绍一种精度高、性能好、功能多、成本低的多功能精密库仑仪,介绍电路工作原理和制作要点。
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