Pb-Sb and Pb-Ca alloys were generally used as the grid material for lead-acid batteries.

目前使用的铅蓄电池板栅合金主要是铅锑合金和铅钙合金。

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Pb-Sb and Pb-Ca alloys were generally used as the grid material for lead-acid batteries.

目前使用的铅蓄电池板栅合金主要是铅锑合金和铅钙合金。

youdao