本实用新型涉及铝电解用的阳极炭块形状结构的改进。

The utility model relates to an improvement of the shape and the structure of anode blocks used for aluminium electrolysis.

youdao

本实用新型涉及铝电解用的阳极炭块形状结构的改进。

The utility model relates to an improvement of the shape and the structure of anode blocks used for aluminium electrolysis.

youdao