DS DS/EN 29539
DS DSEN 29539 1992-AUG-18 Materals for equpment used n gas weldng cuttng and alled processes
DS DSEN 29539 1992-AUG-18 Materals for equpment used n gas weldng cuttng and alled processes
The standard specifies the general and special requirements on materials used for the construction of equipment used in gas welding, cutting and allied processes. It does not deal with materials used for the construction of welding hoses.