Graphical symbols for information; plastic machinery.
NORMA vydána dne 1.4.1981
Designation standards: DIN 24902-20:1981-04
Publication date standards: 1.4.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Graphische Symbole zur Information der Öffentlichkeit; Kunststoffmaschinen.