vermicular graphite + spheroidal graphite
heading open dies or heading split dies
(Ni-P)-graphite composite coating
(Nodular) graphite cast lron castings
acidized graphite granule
air cooled graphite moderated reactor
all-pyrolytic graphite tube
Alumina graphite material
Alumina-graphite material
alumina-graphite refractories
Aluminum-Graphite Particle Composites
amorphous graphite
无定形石墨
无定型石墨
土状石墨
非晶<形>石墨
非晶质石墨
电器安装总线
土壮石墨
微晶石墨