GB/T 20432.7-2007

Photography - Photographic-grade chemicals - Test methods - Part 7 Determination alkalinity or acidity

NORM herausgegeben am 26.7.2007

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The information about the standard:

Designation standards: GB/T 20432.7-2007
Publication date standards: 26.7.2007
Country: Chinese technical standard
Kategorie: Technische Normen GB