ISO 975:1975
Brown coals and lignites — Determination of yield of benzene-soluble extract ISO 975:1975
Publication date:
Nov 1, 1975
95.99
Withdrawal of Standard
Dec 1, 1985
General information
95.99
Withdrawal of Standard
Dec 1, 1985
ISO
ISO/TC 27
Coal and coke
International Standard
73.040
Coals
Life cycle
NOW
WITHDRAWN
ISO 975:1975
95.99
Withdrawal of Standard
Dec 1, 1985