KS E ISO 7404-1:2003
Methods for the petrographic analysis of bituminous coal and anthracite－Part 1 : Vocabulary

Standard No.

KS E ISO 7404-1:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS E ISO 7404-1:2018

Latest

KS E ISO 7404-1-2023

Scope

This specification covers the microstructural composition and microlithography performed on the reflectance of vitrinite under white light.

KS E ISO 7404-1:2003 history

• 2023 KS E ISO 7404-1-2023 ethods for the petrographic analysis of coals — Part 1: Vocabulary
• 2018 KS E ISO 7404-1:2018 ethods for the petrographic analysis of coals — Part 1: Vocabulary
• 2003 KS E ISO 7404-1:2003 Methods for the petrographic analysis of bituminous coal and anthracite－Part 1 : Vocabulary