
Plastics. Polyketone (PK) moulding and extrusion materials. Designation system and basis for specifications.
STANDARD published on 18.9.2019
Designation standards: BS EN ISO 21970-1:2019
Publication date standards: 18.9.2019
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 03405 9 Status: Under Review