| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 39726-2020 | English | 339 |
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Days<=4
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(Emission Standard of Air Pollutants for Foundry Industry)
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GB 39726-2020
| Valid |
GB 39726-2020
|