浸渍碳石墨沥青carbon-graphite impregnated pitch
浸渍碳石墨树脂carbon-graphite impregnated resin
碳石墨纤维电刷carbon-graphite fibre brush【电】
碳石墨增强纤维carbon-graphite reinforcing fibre
碳石墨布carbon-graphite cloth【电】
碳石墨抗磨材料carbon-graphite antifriction material【材】
碳石墨纤维carbon-graphite fibre