amorphous graphite
无定形石墨
微晶石墨
电器安装总线
非晶质石墨
土壮石墨
土状石墨
非晶<形>石墨
无定型石墨
amorphous graphite in powder
amorphous graphite powder
(Nodular) graphite cast lron castings
coated graphite with palladium
circular-grained graphite
Centrifugal Spheroidal Graphite Iron Pipe
Centrifugal ball graphite cast iron pipe
Cathode of carbon fiber embedded with spherical graphite
cast-iron spheroidal graphite
cast-iron modular graphite