YS/T 617.4-2007
鋁、鎂及其合金粉理化性能測定方法 第4部分:鎂粉中鹽酸不溶物量的測定 重量法
Determination of chemical compositions and physical properties of aluminum powder, magnesium powder and AI-Mg alloy powder.Part 4: Determination of insoluble content in hydrochloric acid of magnesium powder.Gravimetric method
YST617.4-2007, YS617.4-2007