Brown coals and lignites — Determination of the yields of tar, water, gas and coke residue by low temperature distillation
STANDARD published on 19.7.2017
Designation standards: ISO 647:2017-ed.2.0
Publication date standards: 19.7.2017
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO