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GB/T 7730.2-2002 English PDF

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GB/T 7730.2-2002: Ferromanganese and blast furnace ferromanganese -- Determination of silicon content -- Gravimetric method after perchloric acid dehydration
Status: Obsolete

GB/T 7730.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 7730.2-2002English239 Add to Cart 2 days [Need to translate] Ferromanganese and blast furnace ferromanganese -- Determination of silicon content -- Gravimetric method after perchloric acid dehydration Obsolete GB/T 7730.2-2002
GB/T 7730.2-1987English199 Add to Cart 2 days [Need to translate] Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The perchloric acid dehydration-gravimetric method for the determination of silicon content Obsolete GB/T 7730.2-1987

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Basic data

Standard ID GB/T 7730.2-2002 (GB/T7730.2-2002)
Description (Translated English) Ferromanganese and blast furnace ferromanganese--Determination of silicon content--Gravimetric method after perchloric acid dehydration
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H11
Classification of International Standard 77.1
Word Count Estimation 6,657
Date of Issue 9/11/2002
Date of Implementation 4/1/2003
Older Standard (superseded by this standard) GB/T 7730.2-1987
Quoted Standard GB/T 4010
Regulation (derived from) Announcement of Newly Approved National Standards No. 8, 2008 (No. 121 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

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