DIN EN 1763:2004 Hoses with and without inserts and hose assemblies for use with propane and butane in the gas phase – specification; English version prEN 1763:2003
2004DIN EN 1763:2004 Hoses with and without inserts and hose assemblies for use with propane and butane in the gas phase – specification; English version prEN 1763:2003