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www.ChineseStandard.net Database: 189759 (19 Oct 2025)

QB 681-1981 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB 681-1981EnglishRFQ ASK 3 days [Need to translate] (Photographic gelatin) Obsolete QB 681-1981

PDF similar to QB 681-1981


Standard similar to QB 681-1981

GB/T 14732   GB/T 33320   HG/T 3698   QB/T 4087   

Basic data

Standard ID QB 681-1981 (QB681-1981)
Description (Translated English) (Photographic gelatin)
Sector / Industry Light Industry Standard
Classification of Chinese Standard G39