YB/T 4907-2021
Determination of ferromanganese, manganese-silicon alloys and metal manganese manganese, silicon, iron and phosphorus contents by wavelength dispersive X-ray fluorescence spectrometry (English Version)

Standard No.

YB/T 4907-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

工业和信息化部

Latest

YB/T 4907-2021

YB/T 4907-2021 history

• 2021 YB/T 4907-2021 Determination of ferromanganese, manganese-silicon alloys and metal manganese manganese, silicon, iron and phosphorus contents by wavelength dispersive X-ray fluorescence spectrometry