ISO 647:2017現(xiàn)行
Brown coals and lignites - Determination of the yields of tar, water, gas and coke residue by low temperature distillation
出版：International Organization for Standardization
專家解讀視頻
This document 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.
BS ISO 647 : 2017 - Identical
SANS 647 : 1ED 1974(R2013) - Identical
BIS IS 5062-3 : 2017 - Identical
NEN ISO 647 : 2017 - Identical
BS ISO 647 : 2017 - Identical
NEN ISO 647 : 2017 - Identical
