Welding, brazing, soldering and braze welding of metals; list of processes names and reference numbers for use in technical documentation (ISO 4063:1990); german version EN 24063:1992— 12 стр.
Gas-fired central heating boilers - Type B<(Index)11> and B<(Index)11BS> boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW; German version EN 297:1994 + A1:1994 + A2:1996 + A3:1996— 74 стр.
Approval testing of welders - Fusion welding - Part 2: Aluminium and aluminium alloys (includes Amendment A1:1997); German version EN 287-2:1992 + A1:1997— 20 стр.
Gas-fired central heating boilers - Type B<(Index)11> and B<(Index)11BS> boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW; German version EN 297:1994— 63 стр.
Specification and approval of prodedures for welding metallic materials; part 1: general rules for fusion welding; german version EN 288-1:1992— 9 стр.
Sampling for the purpose of determining the concentration of air pollutants within the operator's breathing zone during welding and allied processes— 6 стр.