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GB/T 4414-2013 Active
GB/T 4414-2013 Methods of sampling and sample preparation of tungsten concentrates in bags
Abstract
This standard specifies the general requirements, sampling, and sample preparation methods for packaging black tungsten concentrates (wolframite, tungstenite, and wolframite) and white tungsten concentrates (calcium tungstate).
This standard applies to the sampling and preparation of samples for determining the chemical composition and moisture content of packaged black tungsten concentrates (wolframite, tungstenite, and wolframite) and white tungsten concentrates (calcium tungstate).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4414-2013 |
| CCS | Rare high-melting-point metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2014-08-01 |
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$ 50
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$ 50
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$ 0.00
Order Total (incl. tax)
$ 50