chromic

Preparation of ultrafine chromic particles by hydrothermal reduction and size control was investigated.

研究了水热还原法制备超细氧化铬的工艺过程及其粒径调控.

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A process of Cr electroplating at room temperature with low chromic anhydride content was proposed.

提出了一种常温低浓度镀铬工艺.

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Well, we'll ship the bichromate in steel drums and the chromic anhydride in oil cans.

嗯, 我们会把重铬酸盐用钢桶装,而无水铬酸则用油罐装.

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Chromeplating lithium is mainly used for chromic acid and acid.

镀铬用的电解液次给是铬酸酐和硫酸.

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