GB/T 4324.25-2012 Methods for chemical analysis of tungsten – Part 25: Determination of oxygen content – Pulse heating inert gas fusion-infrared absorption method

Standard Number: GB/T 4324.25-2012
Chinese:钨化学分析方法 第25部分：氧量的测定 脉冲加热惰气熔融-红外吸收法
English:Methods for chemical analysis of tungsten – Part 25: Determination of oxygen content – Pulse heating inert gas fusion-infrared absorption method

Effective Date:2013-10-01
Regulatory Authority:China Nonferrous Metal Industry Association
Issuing Regulatory Authority:General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China,National Standardization Administration of China

Adheres to international standards:N
PDF Downloadable:Y

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