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GB/T 12148-2006 English PDF

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GB/T 12148-2006: Methods for analysis of water for boiler and for cooling -- Determination of total silicon -- Photometric method by conversion with hydrofluoric acid for low silicon
Status: Valid

GB/T 12148: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 12148-2006English189 Add to Cart 3 days [Need to translate] Methods for analysis of water for boiler and for cooling -- Determination of total silicon -- Photometric method by conversion with hydrofluoric acid for low silicon Valid GB/T 12148-2006
GB/T 12148-1989English199 Add to Cart 2 days [Need to translate] Analysis of water used in boiler and cooling system--Determination of total silicon--Photometric method by conversion with hydrofluoric acid for low silicon Obsolete GB/T 12148-1989

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Basic data

Standard ID GB/T 12148-2006 (GB/T12148-2006)
Description (Translated English) Methods for analysis of water for boiler and for cooling -- Determination of total silicon -- Photometric method by conversion with hydrofluoric acid for low silicon
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J98
Classification of International Standard 13.060.40
Word Count Estimation 7,726
Date of Issue 2006-09-01
Date of Implementation 2007-02-01
Older Standard (superseded by this standard) GB/T 12148-1989
Quoted Standard GB/T 6903
Regulation (derived from) China National Standard Approval Announcement 2006 No.11 (Total No.98)
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 demineralized water, steam, condensate, side of the given method boiler feed water and boiler water full silicon. This standard applies to the pot of water protection analysis, the full range of silicon content: with SiO21 amount (O ~ 100) ��g/L or (0-500) ��g/L.

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