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method of passivarion of zn al cu alloy parts in article 4
method of passivarion of zn al cu alloy parts in article 4
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机译:第四章锌铝合金零件的钝化方法
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摘要
the invention refers to a process of pasivizare parts of zamac.pasivizarea zamacului (zn al alloy 4 with lt) follow preventing layers forming basic zinc on the surface of this alloy castings.after pro
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