
Rubber, vulcanized or thermoplastic Determination of hardness — Part 2: Hardness between 10 IRHD and 100 IRHD
出版:International Organization for Standardization

專家解讀視頻
This document specifies four methods for the determination of the hardness of vulcanized or thermoplastic rubbers on flat surfaces (standard-hardness methods) and four methods for the determination of the apparent hardness of curved surfaces (apparent-hardness methods).
BS ISO 48-2 : 2018 - Identical
UNI ISO 48-2:2019 - Identical
SS-ISO 48-2:2018 - Identical
NEN-ISO 48-2:2018 en - Identical
NF ISO 48-2:2018 - Identical
UNI ISO 48-2:2019 - Identical
NF ISO 48-2:2018 - Identical
NEN-ISO 48-2:2018 en - Identical
SS-ISO 48-2:2018 - Identical
BS ISO 48-2 : 2018 - Identical