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GB/T 13449-2021 Active
GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores
Abstract
This document specifies the requirements for sampling and sample preparation of metallurgical gold nugget ores, including sampling, sample preparation, testing methods, and sample storage and labeling. This document is applicable to the sampling and sample preparation methods primarily conducted by manual methods under the conditions specified in the technical standards for metallurgical gold nugget ores.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13449-2021 |
| CCS | Baseline standards and general methods |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2021-11-01 |
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