Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

BS 6127-3:1981

Заменен
Petrographic analysis of bituminous coal and anthracite, Method of determining maceral group composition of bituminous coal and anthracite — 8 стр.
ICS
73.040 Coals / Угли
75.160.10 Solid. Including coal products, coke, peat, wood, derivatives of coal pyrolysis, etc. / Твердое топливо. Включая угольные продукты, кокс, торф, древесину и т.д.