KS M 6903-2023
Standard test method for chromic oxide in leather — Perchloric acid oxidation

Standard No.

KS M 6903-2023

Release Date

2023

Published By

KR-KS

Latest

KS M 6903-2023

KS M 6903-2023 history

• 2023 KS M 6903-2023 Standard test method for chromic oxide in leather — Perchloric acid oxidation
• 0000 KS M 6903-2013(2018)
• 2013 KS M 6903-2013 Standard Test method for chromic oxide in leather ㅡ Perchloric acid oxidation
• 2008 KS M 6903-2008 Test method for chromic oxide in leather-Perchloric acid oxidation
• 0000 KS M 6903-2003