LANG Wuke a, b ;TANG Yin a ;SUN Jing c ; Thermodynamics Analysis of High Concentration F - -Al 3+ System for Fluorine Determination LANG Wuke a, b ;TANG Yin a ;SUN Jing c ; a School of Chemical Engineering and Technology,Tianjin University,Tianjin,300072,China ; b College of Chemistry and Environment,Weinan Normal University,Weinan,Shaanxi 714099,China ; c College of Chemistry and Chemical Engineering,Qiqihar University,Qiqihar,Heilongjiang 161006,China ; NaF-AlCl 3 -NaCl体系25 ℃实验滴定曲线和模拟滴定曲线的比较 Chinese Journal of Applied Chemistry,null,33(7),848-854. Doi:10.11944/j.issn.1000-0518.2016.07.150354