KS E ISO 975:2022
Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method

Standard No.

KS E ISO 975:2022

Release Date

2022

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS E ISO 975:2022

KS E ISO 975:2022 history

• 2022 KS E ISO 975:2022 Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method
• 2017 KS E ISO 975:2017 Brown coals and lignites－Determination of yield of benzenesoluble extract－Semi-automatic method
• 2007 KS E ISO 975:2007 Brown coals and lignites－Determination of yield of benzenesoluble extract－Semi-automatic method