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Glavni meni

ISO 647:2017

Brown coals and lignites — Determination of the yields of tar, water, gas and coke residue by low temperature distillation
19. 7. 2017.

Опште информације

90.93     29. 3. 2023.

ISO

ISO/TC 27/SC 5

Međunarodni standard

73.040  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 647:2017 specifies a method for the determination of the yields of tar, water, gas and coke residue obtained from brown coal and lignite by distillation to a final temperature of 520 °C.

Životni ciklus

PRETHODNO

POVUČEN
ISO 647:1974

TRENUTNO

OBJAVLJEN
ISO 647:2017
90.93 Odluka o potvrđivanju standarda
29. 3. 2023.