Home / Standards / GB/T 4698.9-1996 GB/T 4698.9-1996 Abolished Sponge titanium，titanium and titanium alloys--Determination of tin content--Potassium iodate titration method 海绵钛、钛及钛合金化学分析方法 碘酸钾滴定法测定锡量 Standard Type GBT ICS 77.120.50 CCS H14 Status 废止 Issue Date 1996-11-04 Implementation 1997-04-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A