| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 21249-2014 | English | 479 |
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Days<=3
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The norm of energy consumption per unit product of zinc metallurgical enterprise
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GB 21249-2014
| Obsolete |
GB 21249-2014
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