锌精炼块CLZnJK
2025-08-19
本品为块状物，压入法使用，发气使锌液翻滚。精炼时间长（一般可达10分钟以上），能有效去除锌合金液中夹杂物及气体，改善材料内部质量，提高产品机械性能。使用中无毒气与明显烟
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