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1.At present, trivalent chromium electroplating process has became one of the mostimportant techniques to taking place of the seriously pollutional hexvalent chromiumelectroplating process.

1.目前,三价铬电镀工成为代重价铬电镀的最重要技术之一。

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isogamety, isogamic, isogamme, isogamont, isogamous, isogams, isogamy, isogel, isogen, isogene,

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3G, 401(K), a,

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1.When the metal coating is punctured or scratched, the capsules in the damaged area burst and ooze restorative liquids, in the form of compounds called trivalent chromates.

覆盖层受到扎刺或划损时,受损胶囊将会破裂并渗出具有液体---三价铬钝化化合物。

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isogranular, isograph, isography, isogredient, isogrid, isogriv, isoguanine, isoguvacine, isogyre, isogyres,

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3G, 401(K), a,
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