ISO 2950:1974

Brown coals and lignites — Classification by types on the basis of total moisture content and tar yield

Publication date: 1 shk 1974

General information

Current stage: 90.92 Effective date: 21 gush 2024

Originator: ISO

Owner: ISO/TC 27/SC 5

Type: International Standard

ICS: 73.040

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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Scope

Brown coals are classified in this International Standard according to the following properties: total moisture content calculated on the ash-free basis; tar hiels calculated on the dry, ash-free basis. In tables class numbers, group number and code numbers of brown coal types are given.

Life cycle

NOW

PUBLISHED
ISO 2950:1974
90.92 Standard to be revised
21 gush 2024

REVISED BY

IN_DEVELOPMENT
ISO/CD 2950

National adoptions

SSH ISO 2950:2009

DPS

Qymyret e murrmë dhe linjitet - Klasifikimi në tipe mbi bazën e përbajtjes totale të lagështirës dhe prodhimit të katranit

60.60 Standard published

DPS/KT 19 më tepër

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