DIN EN 6111 : 2020 Title: Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard; German and English version EN 6111:2020 Year: 2020 Publisher: DIN Media GmbH Availability: Within 1-2 working days