| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GA 835-2009 | English | 1599 |
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Days<=6
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Oil evacuation and nitrogen injection extinguishing equipment for oil-immersed power transformer
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GA 835-2009
| Obsolete |
GA 835-2009
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