EN ISO 2560
EN ISO 2560 (Welding consumables - Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification)· EN (Unii Europejskiej) · 96 materiałów
EN ISO 2560 (Welding consumables - Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification)· EN (Unii Europejskiej) · 96 materiałów