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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 20840.3-2013 |
Instrument transformers—Part 3: Additional requirements for inductive voltage transformers 互感器 第3部分：电磁式电压互感器的补充技术要求 |
China National Standards Instrument transformers—Part 3: |
 English PDF |
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