PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETERMINATION OF FREE AMMONIA AND AMMONIUM COMPOUNDS. COLORIMETRIC COMPARISON METHOD (ISO 120:1977).
NORMA vydaná dňa 12.5.1999
Designation standards: UNE-EN ISO 120:1999
Publication date standards: 12.5.1999
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE