Based on the experiments, this article emphasizes the influence from aluminum and magnesium content to the etching performance of microcrystalline zinc board.

文章以实验为依据，着重探求了铝镁含量对微晶锌板蚀刻性能的影响。

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Main craft: the etching (nips board), the pressure to flush, the note paint (to top up), silk India, the drop rubber, to imitate the enamel, the zinc base alloy compression casting and so on.

主要工艺：蚀刻(咬板)、压冲、注漆(填油)、丝印、滴胶、仿珐琅、锌合金压铸等。

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