| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 19574-2004 | English | 239 |
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Days<=2
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Limited values of energy efficiency and evaluating values of energy conservation of ballast for high-pressure sodium lamps
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GB 19574-2004
| Obsolete |
GB 19574-2004
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