ISO 2440 : 2019现行
Flexible and rigid cellular polymeric materials — Accelerated ageing tests
出版：International Organization for Standardization
专家解读视频
This document specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity.
DS/ISO 2440:2019 - Identical
EN ISO 2440:2019 - Identical
DS/EN ISO 2440:2019 - Identical
NEN-EN-ISO 2440:2019 - Identical
EN ISO 2440:2019 - Identical
DS/ISO 2440:2019 - Identical
DS/EN ISO 2440:2019 - Identical
