ISO/FDIS 7404-1

Coal — Methods for petrographic analysis — Part 1: Vocabulary

Опште информације

Trenutna faza: 50.20 Effective date: 30. 7. 2025.

Inicijator: ISO

Pripada: ISO/TC 27/SC 5

Vrsta: Međunarodni standard

Apstrakt

ISO 7404-1:2016 defines terms that are used in connection with both maceral and microlithotype analyses, and with the determination of the reflectance of vitrinite. It applies to the terms used in the examination of coal of all ranks.
ISO 7404-1:2016 is not intended to be a comprehensive glossary of coal petrographic terminology, nor does it attempt to provide sufficient information to allow recognition of all the coal components described. Further information may be obtained from the relevant ICCP publications[3][4][5].

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 7404-1:2016

TRENUTNO

PROJEKAT
ISO/FDIS 7404-1
50.20 Početak postupka odobravanja definitivnog teksta nacrta standarda
30. 7. 2025.

Pregled

Da biste videli ceo sadržaj, morate se registrovati ili prijaviti pomoću korisničkog imena koje već imate.

Prijavite se