Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests (ISO 5172:2006 + Amd 1:2012); German version EN ISO 5172:2006 + A1:2012— 58 стр.
Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests (ISO 5172:2006); German version EN ISO 5172:2006— 54 стр.
Manual blowpipes for welding, cutting and heating - Specifications and tests (ISO 5172:1995, including Amendment 1:1995); German version EN ISO 5172:1996— 28 стр.