首页>
外国专利>
process for the production of 'homogeneous mixtures of lead monoxide and metallic lead, and can be used for the preparation of paste for electrode of lead acid batteries with lead oxide with high purity through a.
process for the production of 'homogeneous mixtures of lead monoxide and metallic lead, and can be used for the preparation of paste for electrode of lead acid batteries with lead oxide with high purity through a.