Establishes a data block designation system which may be used as the basis for specifications. Tabulates the codes used in the data blocks. Gives examples of designations.
ISO 1874-1:1992 history
2010ISO 1874-1:2010 Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system and basis for specification
1992ISO 1874-1:1992 Plastics - Polyamide (PA) homopolymers and copolymers for moulding and extrusion - Part 1: Designation
1985ISO 1874-1:1985 Plastics — Polyamide (PA) homopolymers for moulding and extrusion — Part 1: Designation