GB/T 4091.2-1983

Control charts for averages and for standard deviations

NORMA vydaná dňa 1.1.1983

The information about the standard:

Designation standards: GB/T 4091.2-1983
Note: NEPLATNÁ
Publication date standards: 1.1.1983
Country: Chinese technical standard
Kategória: Technické normy GB