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ISO/CD TS 4699

Hard Coal — Determination of plastometric indices — Manual method

Опште информације

30.99     2. 2. 2026.

ISO

ISO/TC 27/SC 5

Tehnička specifikacija

Apstrakt

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.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO/TS 4699:2022

TRENUTNO

PROJEKAT
ISO/CD TS 4699
30.99 Nacrt komisije standarda odobrava se za javnu raspravu
2. 2. 2026.