KS D ISO 4140-2023
Ferrochromium and ferrosilicochromium－Determination of chromium content－Potentiomentric mehtod

Standard No.

KS D ISO 4140-2023

Release Date

2023

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS D ISO 4140-2023

KS D ISO 4140-2023 history

• 2023 KS D ISO 4140-2023 Ferrochromium and ferrosilicochromium－Determination of chromium content－Potentiomentric mehtod
• 0000 KS D ISO 4140-2008(2018)
• 2008 KS D ISO 4140:2008 Ferrochromium and ferrosilicochromium－Determination of chromium content－Potentiomentric mehtod
• 0000 KS D ISO 4140:2003