CPC Subgroup Additional Only
F05B 2280/2006 Carbon, e.g. graphite
Full Title
Materials; Properties thereof > Inorganic materials, e.g. non-metallic materials > Carbon, e.g. graphite
F05B 2280/2006 Materials; Properties thereof > Inorganic materials, e.g. non-metallic materials > Carbon, e.g. graphite