Methods of test for brown coals and lignites: Part 3 determination of the yields of tar, water, gas and coke residue by low temperature distillation (First Revision)
PCD 7
International Standards Referred In IS 16866 : 2018 ISO 15513 : 2000 Reviewed In : 2023
1
ISO 12480 : 1 : 1997
IS 16866 : 2018 ISO 15513 : 2000 Reviewed In : 2023 is Referred in following Indian Standards :