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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 1094.3-2017 |
Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air 电力变压器 第3部分:绝缘水平、绝缘试验和外绝缘空气间隙 |
China National Standards Power transformers—Part 3:Insulation |
 English PDF |
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