MT/T 206-2011 English PDF

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MT/T 206-2011: Determination of hardness of coal mine water
Status: Valid

MT/T 206: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
MT/T 206-2011	189	Add to Cart	3 days	Determination of hardness of coal mine water	Valid
MT/T 206-1995	279	Add to Cart	3 days	Determination method of hardness of coal-mine water	Obsolete
MT 206-1989	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

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Basic data

Standard ID: MT/T 206-2011 (MT/T206-2011)
Description (Translated English): Determination of hardness of coal mine water
Sector / Industry: Coal Industry Standard (Recommended)
Classification of Chinese Standard: Z23
Word Count Estimation: 7,713
Date of Issue: 2011-11-16
Date of Implementation: 2012-05-01
Older Standard (superseded by this standard): MT/T 206-1995
Regulation (derived from): State Administration of Production Safety Supervision Bulletin No. 32 of 2011
Issuing agency(ies): State Administration of Work Safety
Summary: This standard specifies the total hardness of calcium and magnesium in coal water by EDTA complexometric titration. This standard applies to the determination of total hardness of calcium and magnesium in coal water.

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