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GB/T 223.20-1994 PDF English

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GB/T 223.20-1994: Methods for chemical analysis of iron steel and alloy. The Potentiometric titration method for the determination of cobalt content
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GB/T 223.20: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GB/T 223.20-1994English179 Add to Cart 2 days [Need to translate] Methods for chemical analysis of iron steel and alloy. The Potentiometric titration method for the determination of cobalt content
GB 223.20-1982English199 Add to Cart 2 days [Need to translate] Chemical analysis of iron, steel and alloy--The determination of cobalt by the potentiometric titration method

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Basic data

Standard ID GB/T 223.20-1994 (GB/T223.20-1994)
Description (Translated English) Methods for chemical analysis of iron steel and alloy. The Potentiometric titration method for the determination of cobalt content
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H11
Classification of International Standard 77.08
Word Count Estimation 5,551
Date of Issue 1/17/1994
Date of Implementation 10/1/1994
Older Standard (superseded by this standard) GB 223.20-1982
Issuing agency(ies) State Bureau of Technical Supervision
Summary This standard specifies the determination of potentiometric titration of cobalt content. This standard applies to steel, high temperature alloys and precise determination of cobalt alloys. Measuring range: 3. 00% or more.

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