§4.2 硫酸

表8-3-5硫酸的密度、波美度与浓度的对照浓度%+20℃时密度,g/cm3波美度°Beg/L1234123456789101112131415161718192021222324252627282930313233341.0051.0121.0181.0251.0321.0391.0451.0521.0591.0661.0731.0801.0871.0951.1021.1091.1171.1241.1321.1391.1471.1551.1631.1701.1781.1861.1941.2021 ......（本文共 1690 字 ）     [阅读本文]>>