graphite and its products
... others graphite equipments and products 其它改型石墨设备及制品 graphite and its products 石墨及制品 Graphite and Carbon Products 石墨及碳素制品制造 ...
基于74个网页-相关网页
石墨及碳素制品制造 Graphite and Carbon Products
·2,447,543篇论文数据，部分数据来源于NoteExpress
碳电极、碳刷、灯碳棒、电池碳棒及电气设备用的其他石墨或碳精制品，不论是否带金属。
Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes.
youdao
应用推荐
模块上移
模块下移
不移动