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1 Scope 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.
1 Scope This document establishes unambiguous abbreviated terms for commonly used rubber compounding ingredients of known, specific chemical composition.
Overview ISO 647:2017 - Brown coals and lignites: Determination of the yields of tar, water, gas and coke residue by low temperature distillation - specifies a laboratory method to quantify tar yield…
Overview ISO 6472:2024 - Rubber compounding ingredients - Abbreviated terms (Sixth edition) defines clear, unambiguous abbreviated terms for commonly used rubber compounding ingredients of known, spe…