Direct acting indicating analogue electrical measuring instruments and their accessories - Specification for special requirements for phase meters, power factor meters and synchroscopes
标准号:BS 89-5-1990
标准名称: 直接指示模拟电工测量仪表及其辅助设备.第5部分:相位表、功率因数表和同步指示器的特殊要求规范
英文名称:Direct acting indicating analogue electrical measuring instruments and their accessories - Specification for special requirements for phase meters, power factor meters and synchroscopes
标准类型:国外标准
标准状态:现行
发布日期:1990-08-31
实施日期:1990-08-31
中国标准分类号(CCS):N21
国际标准分类号(ICS):17.220.20