YB/T 4824-2020 English PDFUS$149.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YB/T 4824-2020: (Coal tar pitch Determination of 3,4-benzopyrene content Gas chromatography) Status: Valid
Basic dataStandard 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Standard: G18 Word Count Estimation: 6,644 Date of Issue: 2020-12-09 Date of Implementation: 2021-04-01 Older Standard (superseded by this standard): NY/T 222-1993 Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 48 (2020) Issuing agency(ies):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 |