bichromate

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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Objective To observe the germicidal efficacy of compound potassium bichromate acid solution and its influencing factors.

目的观察重铬酸钾复合酸液杀菌作用及其影响因素.

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