GB/T 6900.9-1986 English PDF

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GB/T 6900.9-1986: Fireclay and high-alumina refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6900.9-1986	239	Add to Cart	2 days	Fireclay and high-alumina refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method	Obsolete

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Basic data

Standard ID: GB/T 6900.9-1986 (GB/T6900.9-1986)
Description (Translated English): Fireclay and high-alumina refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q40
Classification of International Standard: 81.08
Word Count Estimation: 6,620
Date of Issue: 9/16/1986
Date of Implementation: 9/1/1987
Adopted Standard: PRE/R 24-1976, NEQ
Regulation (derived from): China Announcement of Newly Approved National Standards No. 10 of 2006 (No. 97 overall)
Issuing agency(ies): National Bureau of Standards

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