| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 15456-2019 | English | 119 |
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Days<=3
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Determination of the chemical oxygen demand in industrial circulating cooling water - Permanganate index method
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GB/T 15456-2019
| Valid |
GB/T 15456-2019
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