UNE-EN ISO 308:1998 PLASTICS - PHENOLIC MOULDING MATERIALS - DETERMINATION OF ACETONE-SOLUBLE MATTER (APPARENT RESIN CONTENT OF MATERIAL IN THE UNMOULDED STATE) (ISO 308:1994).
1998UNE-EN ISO 308:1998 PLASTICS - PHENOLIC MOULDING MATERIALS - DETERMINATION OF ACETONE-SOLUBLE MATTER (APPARENT RESIN CONTENT OF MATERIAL IN THE UNMOULDED STATE) (ISO 308:1994).