§4.6 磷酸

表8-3-9磷酸的密度、波美度与浓度的对照浓度%+20℃时密度,g/cm3波美度°Beg/L1234124681012141618202224262830351.0041.0091.0201.0311.0421.0531.0651.0761.0881.1011.1131.1261.1401.1531.1671.1811.2160.61.32.74.25.67.18.710.111.613.114.616.117.719.120.522.125.610.0420.1840.8061.8583.36 ......（本文共 586 字 ）     [阅读本文]>>