短語詞組短語graphite cathode block 石墨陰極塊graphite -block exchanger 石墨塊體換熱器graphite tuyere block 石墨風(fēng)口磚graphite e block 石墨塊graphite anode block 石墨陽極塊semi -graphite tuyere block 半石墨風(fēng)口磚graphite block body 石墨塊體expanded graphite block 膨脹石墨塊Round Graphite Block 石墨圓坯料 返回 graphite block