摘要
针对万用表测量非正弦交流电压产生的误差 。
In accordance with the errors caused by the measure of nonsinusoidal voltage with multimeters,relevant analyses and amended methods are put forward.
出处
《兰州石化职业技术学院学报》
2003年第1期9-11,共3页
Journal of Lanzhou Petrochemical Polytechnic
