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YB/T 4990-2022 PDF English

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YB/T 4990-2022: (Coking light oil - Determination of phenol content by gas chromatography)
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YB/T 4990-2022English159 Add to Cart 3 days [Need to translate] (Coking light oil - Determination of phenol content by gas chromatography)

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Basic data

Standard ID YB/T 4990-2022 (YB/T4990-2022)
Description (Translated English) (Coking light oil - Determination of phenol content by gas chromatography)
Sector / Industry Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard G18
Classification of International Standard 71.080
Word Count Estimation 8,874
Date of Issue 2022-09-30
Date of Implementation 2023-04-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the reagent materials, instruments and equipment, test procedures, data processing, tolerances, etc. for the determination of phenol content in coking light oil. This standard applies to the determination of phenol content in coking light oil obtained by distillation of coal tar.

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