广州旺优电气设备有限公司，24小时服务热线：13610339796。
我公司有完整的欧陆直流器负载测试装备，所有产品在出我公司之前可以做到彻底的负载实验。精度维修以下型号：
591P/0015/220/，590P/0015/220/，591P/0035/220/，590P/0035/220/，591P/0015/500/，590P/0015/500/，591P/0035/500/，590P/0035/500/，591P/0040/220/，590P/0040/220/，591P/0070/220/，590P/0070/220/，591P/0110/220/，590P/0110/220/，591P/0165/220/，590P/0165/220/，591P/0040/500/，590P/0040/500/，591P/0070/500/，590P/0070/500/，591P/0110/500/，590P/0110/500/，591P/0165/500/，590P/0165/500/，591P/0180/220/，590P/0180/220/，591P/0270/220/，590P/0270/220/，591P/0180/500/，590P/0180/500/，591P/0270/500/，590P/0270/500/，591P/0380/220/，590P/0380/220/，591P/0500/220/，590P/0500/220/，591P/0725/220/，590P/0725/220/，591P/0830/220/，590P/0830/220/，591P/0380/500/，590P/0380/500/，591P/0500/500/，590P/0500/500/，591P/0725/500/，590P/0725/500/，591P/0830/500/，590P/0830/500/，591P/0380/600/，590P/0380/600/，591P/0500/600/，590P/0500/600/，591P/0725/600/，590P/0725/600/，591P/0830/600/，590P/0830/600/，591P/0380/220/，590P/0380/220/，591P/0500/220/，590P/0500/220/，591P/0725/220/，590P/0725/220/，591P/0830/220/，590P/0830/220/，591P/0380/500/，590P/0380/500/，591P/0500/500/，590P/0500/500/，591P/0725/500/，590P/0725/500/，591P/0830/500/，590P/0830/500/，591P/0380/600/，590P/0380/600/，591P/0500/600/，590P/0500/600/，591P/0725/600/，590P/0725/600/，591P/0830/600/，590P/0830/600/，591P/1580/220/，590P/1580/220/，591P/1580/500/，590P/1580/500/，591P/1580/600/，590P/1580/600/，591P/1580/220/，590P/1580/220/，591P/1580/500/，590P/1580/500/，591P/1580/600/，590P/1580/600/，591P/1200/500/，590P/1200/500/，591P/1700/500/，590P/1700/500/，591P/2200/500/，590P/2200/500/，591P/2700/500/，590P/2700/500/，591P/1200/690/，590P/1200/690/，591P/1700/690/，590P/1700/690/，591P/2200/690/，590P/2200/690/，591P/2700/690/，590P/2700/690/，591P/1200/500/，590P/1200/500/，591P/1700/500/，590P/1700/500/，591P/2200/500/，590P/2200/500/，591P/2700/500/，590P/2700/500/，591P/1200/690/，590P/1200/690/，591P/1700/690/，590P/1700/690/，591P/2200/690/，590P/2200/690/，591P/2700/690/，590P/2700/690/;   512C/04，512C/08，512C/16，512C/32