短語詞組短語flake natural graphite 天然鱗片石墨flake e graphite in powder 片狀石墨粉natural flake graphite 石墨;鱗片石墨Length of Flake Graphite 石墨片長度Ultrafine flake graphite powders 涵義鱗片石墨微粉fine flake graphite 細鱗片石墨Activated Flake Graphite 制得活性鱗片石墨flake -like graphite 鱗片石墨 返回 flake graphite