Home / Standards / GB/T 6987.23-2001 GB/T 6987.23-2001 Methods for chemical analysis of aluminium and aluminium alloys — Determination of antimony content by potassium iodide spectrophotometric method 铝及铝合金化学分析方法 碘化钾分光光度法测定锑量 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A