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Standard Insuued on: 1996-01

GB/T 4698.20-1996    Sponge titanium, titanium and titanium alloys-Determination of manganese content-Potassium periodate spectrophotometric method
海绵钛、钛及钛合金化学分析方法 高碘酸钾分光光度法测定锰量
Category No.:GB Valid Status:superseded
Issued Organization:State Technical Supervision Bureau Issued Date:1996-01-01
Implemented Date:1997-4-1 Abolished Date:
Superseded Standard.:GB/T 4698.20-2017
GB/T 4698.4-2017 Methods for chemical analysis of titanium sponge,titanium and titanium alloys-Part 4:Determination of manganese content-Potassium periodate spectrophotometry and inductively coupoled plasma atomic emission spectrometry
Superseded Date:2018-4-1
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GB/T 16707.3-1996   GB 15978-1995   MT 522-1995   GB/T 16676-1996   GB 5197.1-1996   MT 524-1995   GB 15977-1995   GB/T 16635-1996   GB/T 16709-1996   GB/T 16656.11-1996   GB/T 16633-1996   GB/T 16157-1996/XG1-2017   GB/T 16608.1-2003   GB/T 16681-2003   GF 018-1995   YDN 021-1996   GB 10789-1996   GB/T 10003-1996   GB/T 3047.8-1996   GB/T 5967-1996  

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