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QB/T 1323-1991 English PDF

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QB/T 1323-1991: Detergent - Determination of Surface Tension - Circular Ring Lifting Liquid Film Method
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 1323-1991English479 Add to Cart 3 days [Need to translate] Detergent - Determination of Surface Tension - Circular Ring Lifting Liquid Film Method Obsolete QB/T 1323-1991

PDF similar to QB/T 1323-1991


Standard similar to QB/T 1323-1991

GB/T 8372   QB/T 1224   HJ 458   QB/T 8059   QB/T 1019   QB/T 1324   

Basic data

Standard ID QB/T 1323-1991 (QB/T1323-1991)
Description (Translated English) Detergent - Determination of Surface Tension - Circular Ring Lifting Liquid Film Method
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y43
Word Count Estimation 12,166
Date of Issue 11/25/1991
Date of Implementation 8/1/1992
Quoted Standard GB 5327
Adopted Standard ISO 304-85, MOD
Regulation (derived from) Industry-Science (2010) No.77
Summary This standard specifies contain one or more surfactants aqueous or organic solution method for measuring the surface tension of the liquid membrane ring pull. This standard applies to the determination of the surface tension of surfactant and detergent solution, but also applicable to the determination of the solution in addition to pure liquids or surface tension of the solution.

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