
Aerospace series - Fluorocarbon rubber (FKM) - Low compressions set - Hardness 50 IRHD; German and English version EN 2795:2018
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Aerospace series - Fluorocarbon rubber (FKM) - Low compressions set - Hardness 50 IRHD; German and English version EN 2795:2018
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频