§4.7 氢氟酸

表8-3-10氢氟酸的密度、波美度与浓度的对照浓度%+20℃时密度,g/cm3波美度°Beg/L12345101520251.0171.0351.0531.0701.0862.44.97.39.511.550.85103.5158.0214.0271.5浓度%+20℃时密度,g/cm3波美度°Beg/L567830354045501.1011.1161.1301.1431.15513.315.116.718.119.5330.3390.6452.0514 ......（本文共 236 字 ）     [阅读本文]>>