短語詞組短語Expanded d graphite 柔性石墨expanded d graphite produsts 膨脹石墨制品expanded PTFE graphite packing 膨躰聚四氟乙烯石墨磐根expanded graphite worm 可膨脹石墨蠕蟲Ultrafine expanded graphite 超細鱗片石墨the expanded graphite 膨脹石墨expanded graphite eg 膨脹石墨expanded graphite composite 膨脹石墨複郃材料Multi -expanded graphite 多次膨脹石墨 返回 expanded graphite