DIN EN ISO 18278-1:2022 Resistance welding – Weldability – Part 1: General requirements for the assessment of the weldability of resistance spot, roll seam and projection welding of metallic materials
2023DIN EN ISO 18278-1:2023-06 Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2022); German version EN ISO 18278-1:2022
2023DIN EN ISO 18278-1:2023 Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2022)
2022DIN EN ISO 18278-1:2022 Resistance welding – Weldability – Part 1: General requirements for the assessment of the weldability of resistance spot, roll seam and projection welding of metallic materials
2015DIN EN ISO 18278-1:2015 Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2015); German version EN ISO 18278-1:2015
2005DIN EN ISO 18278-1:2005 Resistance welding - Weldability - Part 1: Assessment of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2004); German version EN ISO 18278-1:2004