ANSI C12.9-2014 标准详情
- 标准号:ANSI C12.9-2014
- 中文标题:
- 英文标题:Test Switches And Plugs For Transformer-Rated Meters
- 标准类别:美国国家ANSI
- 发布日期:
Designated to encompass the dimensions and functions of meter test switches used with transformer-rated watthour meters in conjunction with instrument transformers and test plugs used in conjunction with the test switch.
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