GB/T 4891-1985

Choice of sample size to estimate the average quality of a lot or process

NORM herausgegeben am 29.1.1985

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The information about the standard:

Designation standards: GB/T 4891-1985
Note: UNGÜLTIG
Publication date standards: 29.1.1985
Country: Chinese technical standard
Kategorie: Technische Normen GB