标准编号:ISO 6791:1981
中文名称:制铝用碳质材料.电极用沥青.喹啉不溶物含量的测定
英文名称:Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of contents of quinoline-insoluble material
发布日期:1981-11
标准编号:ISO 6791:1981
中文名称:制铝用碳质材料.电极用沥青.喹啉不溶物含量的测定
英文名称:Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of contents of quinoline-insoluble material
发布日期:1981-11