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Database: 189759 (26 Oct 2025)
YB/T 4721-2019 English PDF
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YB/T 4721-2019
: Coking fuel-oil
Status: Valid
Standard ID
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YB/T 4721-2019
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Coking fuel-oil
Valid
YB/T 4721-2019
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Basic data
Standard ID
YB/T 4721-2019 (YB/T4721-2019)
Description (Translated English)
Coking fuel-oil
Sector / Industry
Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
G18
Classification of International Standard
71.080
Word Count Estimation
4,484
Date of Issue
2019
Date of Implementation
2019-11-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the technical requirements, test methods, inspection and sampling rules for coking fuel oil, as well as marking, packaging, transportation, storage, quality certificates and safety precautions. This standard is applicable to the coking fuel oil obtained from the preparation of oil products such as anthracene oil extracted from high temperature coal tar and medium temperature asphalt (soft asphalt).
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