YB/T 4936-2021
Determination of ferromanganese, manganese-silicon alloy, and metallic manganese-copper content by dicyclohexanone oxalyl dihydrazone spectrophotometry and flame atomic absorption spectrometry (English Version)

Standard No.

YB/T 4936-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

工业和信息化部

Latest

YB/T 4936-2021

YB/T 4936-2021 history

• 2021 YB/T 4936-2021 Determination of ferromanganese, manganese-silicon alloy, and metallic manganese-copper content by dicyclohexanone oxalyl dihydrazone spectrophotometry and flame atomic absorption spectrometry