DIN EN 4816:2017-08 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch series; German and English version EN 4816:2017
2017DIN EN 4816:2017-08 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch series; German and English version EN 4816:2017
2017DIN EN 4816:2017 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch series; German and English version EN 4816:2017