
Plastics — Determination of dynamic mechanical properties — Part 1: General principles
出版:International Organization for Standardization

專家解讀視頻
The various parts of ISO 6721 specify methods for the determination of the dynamic mechanical properties of rigid plastics within the region of linear viscoelastic behaviour.
PN-EN ISO 6721-1:2019-07 - Identical
EN ISO 6721-1 : 2011 - Identical
I.S. EN ISO 6721-1:2019 - Identical
DIN EN ISO 6721-1 E : 2019 - Identical
DS/ISO 6721-1:2019 - Identical
?NORM EN ISO 6721-1: 2019 08 15 - Identical
UNI EN ISO 6721-1:2019 - Identical
BS EN ISO 6721-1 : 2019 - Identical
NS-EN ISO 6721-1:2019 - Identical
EN ISO 6721-1:2019 - Identical
?NORM EN ISO 6721-1: 2019 08 15 - Identical
NS-EN ISO 6721-1:2019 - Identical
EN ISO 6721-1 : 2011 - Identical
DS/ISO 6721-1:2019 - Identical
DIN EN ISO 6721-1 E : 2019 - Identical
UNI EN ISO 6721-1:2019 - Identical
PN-EN ISO 6721-1:2019-07 - Identical
BS EN ISO 6721-1 : 2019 - Identical
I.S. EN ISO 6721-1:2019 - Identical
EN ISO 6721-1:2019 - Identical