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GB/T 20780-2006 English PDF

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GB/T 20780-2006: Industrial circulating cooling water -- Determination of carbonate alkalinity
Status: Valid
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GB/T 20780-2006English159 Add to Cart 3 days [Need to translate] Industrial circulating cooling water -- Determination of carbonate alkalinity Valid GB/T 20780-2006

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Basic data

Standard ID GB/T 20780-2006 (GB/T20780-2006)
Description (Translated English) Industrial circulating cooling water -- Determination of carbonate alkalinity
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G76
Classification of International Standard 71.040.40
Word Count Estimation 6,689
Date of Issue 2006-12-29
Date of Implementation 2007-06-01
Quoted Standard GB/T 601; GB/T 603; GB/T 6682
Adopted Standard ISO 9963-2-1994, MOD
Regulation (derived from) China National Standard Approval Announcement 2006 No.13 (Total No.100)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the method for measuring industrial circulating cooling water carbonate alkalinity. This standard applies to industrial circulating cooling water carbonate alkalinity measured in the range of 0. 01mmol/L ~ 4mmol/L of. Also applies to drinking water, Determination of carbonate alkalinity in natural waters. For high carbonate alkalinity of water samples, the method of analysis can be diluted.

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