簡要描述：

DQ-1200導體電(dian)(dian)阻測(ce)(ce)(ce)量夾(jia)(jia)具DQ-630導體電(dian)(dian)阻測(ce)(ce)(ce)量夾(jia)(jia)具DQ型(xing)電(dian)(dian)橋夾(jia)(jia)具是為了(le)測(ce)(ce)(ce)試裸(luo)圓銅、鋁線(xian)(xian)(xian)電(dian)(dian)阻率而設(she)計的(de)(de)(de)設(she)備。適(shi)用于GB/T3048《電(dian)(dian)線(xian)(xian)(xian)電(dian)(dian)纜電(dian)(dian)氣性能試驗方法》中所規定的(de)(de)(de)各(ge)種圓銅、鋁線(xian)(xian)(xian)的(de)(de)(de)電(dian)(dian)阻測(ce)(ce)(ce)試。