Eat: Potassiumsulphate keeps the skin pores unclogged and ventilated.
吃：硫酸钾能保持皮肤毛孔畅通。
2
The loss of K2O in production of potassium dihydrogen phosphate with monocalcium phosphate and potassiumsulphate was studied.
研究了用磷酸二氢钙与硫酸钾复分解生产磷酸二氢钾过程中钾的损失问题。
3
The process technologies, selection of equipment and its corrosion in the production of potassiumsulphate from potassium chloride and ammonium sulphate are discussed.