Paper and board. Accelerated ageing. Part 4. Dry heat treatment at 120 or 150 grades C
NORMA vydána dne 1.7.1993
Designation standards: GOST 29331-92
Publication date standards: 1.7.1993
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST