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International Standard Category: Other non-ferrous metals and their alloys

GB/T 26416.5-2010    Chemical analysis methods of dysprosium ferroalloy—Part 5:Determination of oxygen content—Impulse-infrared conductance absorption method
镝铁合金化学分析方法 第5部分:氧量的测定 脉冲红外吸收法;
Category No.:77.120.99 Valid Status:superseded
Issued Organization:AQSIQ,SAC Issued Date:2011-1-14
Implemented Date:2011-11-1 Abolished Date:
Superseded Standard.:GB/T 26416.5-2022 Chemical analysis method for rare earth ferroalloy—Part 5: Determination of oxygen content—Impulse-infrared absorption method
Superseded Date:2023-7-1
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