Plastics - Polypropylene (PP) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO/DIS 19069-1:2013); German version prEN ISO 19069-1:2013
Plastics - Polypropylene (PP) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 19069-1:2015); German version EN ISO 19069-1:2015— 17 стр.
