Translucent screens at welders' working positions; arc welding processes; safety requirements, testing and marking
€34.30
Filler metals used for surfacing; filler wires, filler rods, wire electrodes, covered electrodes; designation; technical delivery conditions
€48.79
Heating for welding, soldering, brazing, cutting and allied processes; definitions, processes
€41.78
Edge preparation for welding; matching of inside diameter for circumferential welds on seamless pipes
Aerospace; fusion welded metallic parts; calculations
Determination of the electrode efficiency when welding with covered electrodes
Materials for resistance welding electrodes and ancillary equipment
Resistance spot welding electrode caps
Filler metals for arc welding of creep-resisting steels; classification, designation, technical delivery conditions
€63.27
Sampling for the purpose of determining the concentration of air pollutants within the operator's breathing zone during welding and allied processes
Filler metals for welding titanium and titanium-palladium alloys; chemical composition, technical delivery conditions
Covered electrodes for the joint welding of unalloyed and low alloy steel; classification, designation, technical delivery conditions
€56.17
Filler metals for gas-shielded arc welding; wire electrodes, filler wires, solid rods and solid wires for gas-shielded arc welding of unalloyed and alloyed steels
Testing of metallic materials; impact test on welded joints; specimen position, notch position
Quality assurance of welding operations; stud welded joints on structural steels; stud welding with drawn-arc ignition and ring ignition
