Well, we'll ship the bichromate in steel drums and the chromic anhydride in oil cans.嗯, 我們會(huì)把重鉻酸鹽用鋼桶裝,而無(wú)水鉻酸則用油罐裝.Objective To observe the germicidal efficacy of compound potassium bichromate acid solution and its inf...
bichromate的音標(biāo)：bichromate的英式發(fā)音音標(biāo)為：['ba?kr??m?t]bichromate的美式發(fā)音音標(biāo)為：['ba?kro?m?t]...