GB/T 40374-2021 Hardmetals-Determination of lead and cadmium content-Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry

Standard Number: GB/T 40374-2021
Chinese:硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
English:Hardmetals-Determination of lead and cadmium content-Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry

Effective Date:2022-03-01
Regulatory Authority:China Nonferrous Metal Industry Association
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:Y
PDF Downloadable:N

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