bichromate造句
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.
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.