YS/T 1491-2021
Method for determination of sphericity of nickel-based high-temperature alloy powder by scanning electron microscopy (English Version)

Standard No.

YS/T 1491-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

工业和信息化部

Latest

YS/T 1491-2021

YS/T 1491-2021 history

• 2021 YS/T 1491-2021 Method for determination of sphericity of nickel-based high-temperature alloy powder by scanning electron microscopy