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Chinese National Standard Category: Precious metals and its alloy analysis method |
English Title: | Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3:Determination of chromium,iron,silicon and boron contents—Inductively coupled plasma atomic emission spectrometry |
Chinese Title: | 金镍铬铁硅硼合金化学分析方法 第3部分:铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
Standard No.: | GB/T 39138.3-2020 |
Category No.: | H15 |
Issued by: | SAMR and SAMR |
Issued on: | 2020-10-11 |
Implemented on: | 2021-9-1 |
Status: | to be valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 3500 words |
Similar Standards: | GB/T 1490-1979 GB/T 42516-2023 GB/T 11066.11-2021 GB/T 23514-2020 GB/T 39285-2020 GB/T 39292-2020 GB/T 39138.2-2020 GB/T 39143-2020 GB/T 39138.1-2020 GB/T 39138.3-2020 GB/T 34609.2-2020 GB/T 38744-2020 GB/T 23524-2019 GB/T 36592-2018 GB/T 36590-2018 GB/T 36593-2018 GB/T 34609.1-2017 GB/T 34499.2-2017 GB/T 34499.1-2017 YS/T 1119-2016 |
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