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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| DL/T 887-2004 |
Power frequency ground resistance measurement for poles and towers 杆塔工频接地电阻测量 |
China Electricity & Power
Standards Power frequency ground |
 English PDF |
| DL 475-1992 |
(Measuring guide grounding device parameters of the power frequency) |
China Electricity & Power
Standards Power frequency ground |
English PDF |
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