| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 3884.18-2023 | English | 269 |
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Methods for chemical analysis of copper concentrates - Part 18: Determination of arsenic, antimony, bismuth, lead, zinc, nickel, cadmium, cobalt, chromium, aluminum oxide, magnesium oxide and calcium oxide contents - Inductively coupled plasma atomic emission spectrometry
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GB/T 3884.18-2023
| Valid |
GB/T 3884.18-2023
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