YB/T 917-2017 PDF English
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YB/T 917: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB/T 917-2017 | English | 149 | Add to Cart | 3 days [Need to translate] | Carbon matgerials-Determination of vanadium content-3, 3-dimethyl naphthalene amine colorimetric method |
| YB/T 917-1997 | English | 199 | Add to Cart | 2 days [Need to translate] | Carbonaceous materials. Determination of vanadium content. Colorimetric method |
| YB 917-1978 | English | RFQ | ASK | 3 days [Need to translate] | (Colorimetric determination of carbon materials of high purity graphite products Vanadium) |
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Basic data
| Standard ID | YB/T 917-2017 (YB/T917-2017) |
| Description (Translated English) | Carbon matgerials-Determination of vanadium content-3, 3-dimethyl naphthalene amine colorimetric method |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | Q51 |
| Word Count Estimation | 5,515 |
| Date of Issue | 2017-07-07 |
| Date of Implementation | 2018-01-01 |
| Older Standard (superseded by this standard) | YB/T 917-1997 |
| Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2017 No. 32; Industry Standard Filing Announcement 2017 No. 12 (Total No. 216) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the principle, reagents, equipment, sample preparation, standard curve, analytical procedure, calculation of results, precision and test report for determination of vanadium content in graphite products by 3,3-dimethylnaphthylamine colorimetric method. Wait. |