YB/T 4824-2020 PDF English
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Basic data
| Standard ID | YB/T 4824-2020 (YB/T4824-2020) |
| Description (Translated English) | (Coal tar pitch Determination of 3,4-benzopyrene content Gas chromatography) |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | G18 |
| Word Count Estimation | 6,624 |
| Date of Issue | 2020-12-09 |
| Date of Implementation | 2021-04-01 |
| Older Standard (superseded by this standard) | NY/T 222-1993 |
| Regulation (derived from) | Ministry of Industry and Information Technology Announcement No. 48 (2020) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |