亚洲AV无码乱码国产精品品麻豆_japan高清日本乱xxxxx_宝贝腿开大点我添添公口述视频_红色AV社区

GCDR-40直流(liu)电(dian)(dian)(dian)(dian)(dian)机片(pian)(pian)间电(dian)(dian)(dian)(dian)(dian)阻(zu)测试(shi)仪生产厂家 直流(liu)电(dian)(dian)(dian)(dian)(dian)机片(pian)(pian)间电(dian)(dian)(dian)(dian)(dian)压(ya)测试(shi)仪是(shi)直流(liu)电(dian)(dian)(dian)(dian)(dian)机检测的(de)设(she)备。通过对直流(liu)电(dian)(dian)(dian)(dian)(dian)机电(dian)(dian)(dian)(dian)(dian)枢片(pian)(pian)间电(dian)(dian)(dian)(dian)(dian)阻(zu)的(de)检测，可有效检测换向片(pian)(pian)与(yu)绕组的(de)焊接(jie)是(shi)否良好(hao)，绕组是(shi)否有断路、短路等不良现象(xiang)。本仪器(qi)采用高(gao)精度恒流(liu)电(dian)(dian)(dian)(dian)(dian)源，是(shi)直流(liu)电(dian)(dian)(dian)(dian)(dian)机生产和维护的(de)设(she)备。 输出电(dian)(dian)(dian)(dian)(dian)流(liu)连续可调 测试(shi)方法简单 测量结果稳定可靠、精度高(gao)

ZDR-40直(zhi)流(liu)(liu)电(dian)(dian)(dian)机片间电(dian)(dian)(dian)阻测(ce)(ce)试仪直(zhi)流(liu)(liu)电(dian)(dian)(dian)机片间电(dian)(dian)(dian)阻的测(ce)(ce)试，是检(jian)测(ce)(ce)定子线(xian)圈电(dian)(dian)(dian)阻平衡度的有(you)效手段。电(dian)(dian)(dian)力设备预防性(xing)试验规程中，对此(ci)试验有(you)专门规定。ZDR-40型片间电(dian)(dian)(dian)压测(ce)(ce)试仪，由(you)恒流(liu)(liu)电(dian)(dian)(dian)源和电(dian)(dian)(dian)压检(jian)测(ce)(ce)电(dian)(dian)(dian)路及(ji)控制电(dian)(dian)(dian)路组成，输(shu)出电(dian)(dian)(dian)流(liu)(liu)可(ke)调整，电(dian)(dian)(dian)流(liu)(liu)稳定，电(dian)(dian)(dian)压数(shu)(shu)值由(you)四位(wei)半数(shu)(shu)字(zi)电(dian)(dian)(dian)压表头显示，数(shu)(shu)据直(zhi)读，大大提(ti)高测(ce)(ce)量速度。