SS EN 60051-5 Ed. 1 (1999) 标准详情
- 标准号：SS EN 60051-5 Ed. 1 (1999)
- 中文标题：
- 英文标题：Direct Acting Indicating Analogue Electrical Measuring Instruments And Their Accessories - Part 5: Special Requirements For Phase Meters, Power Factor Meters And Synchroscopes
- 标准类别：新加坡SS
- 发布日期：
