1999DIN EN ISO 11468:1999-09 Plastics - Preparation of PVC pastes for test purposes - Dissolver method (ISO 11468:1997); German version EN ISO 11468:1999
1999DIN EN ISO 11468:1999 Plastics - Preparation of PVC pastes for test purposes - Dissolver method (ISO 11468:1997); German version EN ISO 11468:1999