标 准 编 号：BS EN 14532-3-2005 简体中文标题：焊接消耗品.试验方法和质量要求.铝合金焊接用焊丝电极、焊丝和焊棒的合格评定 繁体中文标题：焊接消耗品.试验方法和质量要求.铝合金焊接用焊丝电极、焊丝和焊棒的合格评定 English Name：Welding consumables - Test methods and quality requirements - Conformity assessment of wire electrodes, wires and rods for welding of aluminium alloys
