VDE AR-E 2055-1-2009 标准详情
- 标准号:VDE AR-E 2055-1-2009
- 中文标题:
- 英文标题:Calculation of the increase in electrical energy efficiency achieved by means of electrical energy regulators taking advantage of the principle of voltage depression
- 标准类别:德国电气工程师协会标准VDE
- 发布日期:2009-10-01