双数: even numbers字: character; word式: type; style电位计: potentiometer数字式电位计: digital potentiometer数字式表面电位计: digital surface potentiometer双数字式分压计: dual digital potentiometer数字式电压: dvom digital volt ohm meter数字电位计: digital potentiometer数字式相位计: digital phase meter; digital phasemeter便携式电位计: portable potentiometer补偿式电位计: balance-type potentiometer抽头式电位计: tapped potentiometer调节式电位计: controlling potentiometer感应式电位计: induction potentiometer滑线式电位计: slide wire potentiometer; slidewirepotentiometer记录式电位计: recording potentiometer内插式电位计: interpolating potentiometer平衡式电位计: balance type potentiometer系数式电位计: coefficient potentiometer旋转式电位计: torque potentiometer自记式电位计: recording potentiometer坐标式电位计: coordinate-type potentiometer; coordinate-type potentionmeter数字式电流表: digital ammeter数字式电平表: digital level meter