GB/T 20432.9-2007

Photography - Photographic-grade chemicals - Test methods - Part 9 Reaction to ammoniacal silver nitrate

NORMA vydaná dňa 26.7.2007

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 20432.9-2007
Publication date standards: 26.7.2007
Country: Chinese technical standard
Kategória: Technické normy GB