DIN EN ISO 21970-2 : 2019-12現行
Plastics – Polyketone (PK) moulding and extrusion materials – Part 2: Preparation of test specimens and determination of properties (ISO 21970-2:2019); German version EN ISO 21970-2:2019
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
This document specifies the methods of preparation of test specimens and the standard test methods to be used in determining the properties of thermoplastic polyketone moulding and extrusion materials.
ISO 21970-2:2019 - Identical
EN ISO 21970-2:2019 - Identical
ISO 21970-2:2019 - Identical
EN ISO 21970-2 : 2019 - Identical
ISO 21970-2:2019 - Identical
