State system for ensuring the uniformity of measurements. Metrological certification of reference standards of composition of substances and materials by preparation procedure . Basic provisions
NORMA vydána dne 1.7.1999
Designation standards: MI 1992-98
Publication date standards: 1.7.1999
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: MI