99精品国产在热久久_337P日本欧洲亚洲大胆裸体艺术_97久久婷婷五月综合色D啪蜜芽_18禁男女爽爽爽午夜网站免费

HD3123型(xing)系列絕(jue)(jue)緣電(dian)(dian)(dian)(dian)阻測試儀(yi)(yi)采用超薄形張(zhang)絲表頭、多種(zhong)電(dian)(dian)(dian)(dian)壓(ya)等級輸出、容量大(da)、抗干擾(rao)強、交直流(liu)兩用（C型(xing)）、操作簡單(dan)、具有(you)時(shi)間(jian)提示功能。是測量變(bian)壓(ya)器、互感(gan)器、發(fa)電(dian)(dian)(dian)(dian)機(ji)、高壓(ya)電(dian)(dian)(dian)(dian)動機(ji)、電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)容、電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜、避雷器等絕(jue)(jue)緣電(dian)(dian)(dian)(dian)阻的理想測試儀(yi)(yi)器。

HD3122型系列(lie)絕(jue)緣(yuan)電(dian)(dian)阻(zu)測(ce)試(shi)儀(yi)采用超(chao)薄形張絲表(biao)頭、多種電(dian)(dian)壓(ya)(ya)等級輸出、容(rong)量(liang)大、抗干(gan)擾強、交直流(liu)兩(liang)用（C型）、操作簡單、具(ju)有時間提示功能。是測(ce)量(liang)變壓(ya)(ya)器(qi)、互感器(qi)、發電(dian)(dian)機(ji)、高壓(ya)(ya)電(dian)(dian)動(dong)機(ji)、電(dian)(dian)力電(dian)(dian)容(rong)、電(dian)(dian)力電(dian)(dian)纜、避雷器(qi)等絕(jue)緣(yuan)電(dian)(dian)阻(zu)的(de)理想測(ce)試(shi)儀(yi)器(qi)。

HD3121型(xing)系列絕緣電(dian)阻(zu)測試儀采用(yong)超薄形(xing)張絲表(biao)頭、多種電(dian)壓等級輸(shu)出、容(rong)量(liang)大、抗干(gan)擾強、交直(zhi)流兩用(yong)（C型(xing)）、操作簡(jian)單、具有時間提示功能。是(shi)測量(liang)變壓器(qi)(qi)(qi)、互(hu)感(gan)器(qi)(qi)(qi)、發電(dian)機、高壓電(dian)動機、電(dian)力電(dian)容(rong)、電(dian)力電(dian)纜(lan)、避雷器(qi)(qi)(qi)等絕緣電(dian)阻(zu)的理想測試儀器(qi)(qi)(qi)。