NA 173

DIN Standards Committee Principles of Standardization

DIN 820-2 [Withdrawn] references following documents:

Document number Edition Title
DIN 323-1 1974-08 Preferred Numbers and Series of Preferred Numbers; Basic Values, Calculated Values, Rounded Values More 
DIN 461 1973-03 Graphical representation in systems of coordinates More 
ISO 78-2 1999-03 Chemistry - Layouts for standards - Part 2: Methods of chemical analysis More