JB/T 7995-2012 PDF English
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JB/T 7995: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 7995-2012 | English | 469 | Add to Cart | 3 days [Need to translate] | Chemical analysis methods for black fused alumina |
| JB/T 7995-1999 | English | 639 | Add to Cart | 5 days [Need to translate] | Black corundum Method for chemical analysis |
| JB/T 7995-1995 | English | RFQ | ASK | 3 days [Need to translate] | (Chinese Industry Standard) |
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Basic data
| Standard ID | JB/T 7995-2012 (JB/T7995-2012) |
| Description (Translated English) | Chemical analysis methods for black fused alumina |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J43 |
| Classification of International Standard | 25.100.70 |
| Word Count Estimation | 18,190 |
| Older Standard (superseded by this standard) | JB/T 7995-1999 |
| Quoted Standard | GB/T 4676 |
| Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2012 No. 20; industry standard filing Notice 2012 No. 7 (No. 151 overall) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the black fused silica, titanium dioxide, total iron, aluminum oxide, calcium oxide, magnesium oxide method. This standard applies to general industrial black corundum products Determination of chemical composition. |