GB/T 20840.8-2007
互感器 第8部分:电子式电流互感器
Instrument transformers - Part 8: Electronic current transformers
- 实施日期
- 2007-08-01
- ICS 分类
- 29.180
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 70,494 条
GB/T 20840.8-2007
Instrument transformers - Part 8: Electronic current transformers
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