2018DIN EN 2796:2018-11 Aerospace series - Fluorocarbon rubber (FKM) - Low compressions set - Hardness 60 IRHD; German and English version EN 2796:2018
2018DIN EN 2796:2018 Aerospace series - Fluorocarbon rubber (FKM) - Low compressions set - Hardness 60 IRHD; German and English version EN 2796:2018