SOLUBILITY ISOTHERMS OF QUATERNARY SYSTEM K2CO3-K2SO4-K2B4O7-H2O at 30℃
YIN CHING-CHIH, SHEN YUAN-LUNG, SHEN JIEN-MING, CHEN HSIANG-CHUAN, LIU TUNG
Acta Chimica Sinica . 1964, (6): 570 -576 .