Specification for bars and extruded sections of magnesium-1¼% zinc-zirconium alloy (suitable for welding by inert-gas shielded arc techniques) (not exceeding 50 mm diameter or minor sectional dimension) (Zn 1.25, Zr 0.6)
镁-1 3/16%锌锆合金棒材和挤压型材规范(适用于惰性气体保护电弧技术焊接)(直径不超过50 mm或较小截面尺寸)(Zn 1.25 Zr 0.6)