ISO/TS 4699:2022

Hard Coal — Determination of plastometric indices — Manual method
Autor: ISO
Código ICS: 73.040


This document specifies a manual method for the determination of plastometric indices. These indices are the maximum thickness of the plastic layer (Y, mm) and the final contraction value (X, mm).This document is applicable for hard coals with a determined ash level less than 15 % on a dry basis, as described in ISO 11722 and ISO 1171.

Especificaciones de la Norma
Fecha de Publicación 17/08/2022
Título Secundario Houille — Détermination des indices plastométriques — Méthode manuelle
Páginas Técnicas 26
Idioma Inglés