YS/T 438.2-2001Methods for physical performance determination of sandy alumina. Determination of the attrition index (English PDF)
砂状氧化铝物理性能测定方法 磨损指数的测定
YS/T 438.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 438.2-2013 | Methods for Physical Performance Determination of Sandy Alumina - Part 2: Determination of the Attrition index | Valid |
| YS/T 438.2-2001 | Methods for physical performance determination of sandy alumina. Determination of the attrition index | Obsolete |
YS/T 438.2-2001 is obsolete. It has been replaced by YS/T 438.2-2013. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Issue date
February 12, 2001
Implementation date
May 1, 2001
Scope
YS/T 438.2-2001 is the English-translated version of 砂状氧化铝物理性能测定方法 磨损指数的测定.
YS/T 438.2-2001 is the Chinese industry standard "Methods for physical performance determination of sandy alumina. Determination of the attrition index". It was issued on February 12, 2001, and took effect on May 1, 2001. It is obsolete: it has been replaced by YS/T 438.2-2013.
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Document preview — YS/T 438.2-2001
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Date of issue: 2001-02-12.
Date of implementation: 2001-05-01.
Status: obsolete, replaced by YS/T 438.2-2013.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
YS/T 438.3-2013 — Methods for physical performance determination of sandy alumina. Part 3: Determination of the angle of repose
YS/T 438.1-2001 — Methods for physical performance determination of sandy alumina. Determination of size distribution. Sieving method
YS/T 438.3-2001 — Methods for physical performance determination of sandy alumina. Determination of the angle of repose
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YS/T 438.2-2001
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