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Chinese National Standard Category: Powder metallurgy analysis method

English Title: Methods for chemical analysis of hardmetals?Determination of calcium,potassium,magnesium and sodium contents?Flame atomic absorption spectrometric method
Chinese Title: 硬质合金化学分析方法 钙、钾、镁和钠量的测定 火焰原子吸收光谱法
Standard No.: GB/T 20255.1-2006
Category No.: H16
Issued by: AQSIQ, SAC
Issued on: 2006-05-08
Implemented on: 2006-10-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:2000 words
Similar Standards: GB/T 42515-2023   GB/T 42511-2023   GB/T 1482-2022   GB/T 1481-2022   GB/T 41704-2022   GB/T 41658-2022   GB/T 41706-2022   GB/T 11106-2022   GB/T 41322-2022   GB/T 3488.3-2021   GB/T 3488.2-2018   GB/T 34501-2017   GB/T 11108-2017   GB/T 5124.4-2017   GB/T 1817-2017   GB/T 5124.3-2017   GB/T 5242-2017   GB/T 34643-2017   GB/T 3848-2017   GB/T 33819-2017  
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