Xǰl
1(dng)ԭˮȳ^5NTUr(sh)Xʧ(dng)ԭˮ^10mg/Lr(sh)ЧӰÿ(g)̎ˮСl\(yn)гɱߣlҎ(gu)
2XԽСԽ^(x)C(j)е(qing)ȕĥpͱˮ_lҎ(gu)
3M(jn)ˮpHֵ5.5ҕr(sh)XˮpHһ7.0Зlr(sh)(yng)ԭˮpHֵ{(dio)͵6.07.0ԝMBm(x)\(yn)Ҫ߳ͳɱ{(dio)ԭˮpHֵͶ̼Ҳɲ}Һĝһɞ0.5%1.0%pHֵ{(dio)͵6.06.5ö̼{(dio)pHֵˮ|(zh)pHֵ{(dio)͵6.57.0 P(gun)ڞVٵxpHֵ^ߕr(sh)Vȡ^ֵX^Сr(sh)Vȡ^ֵ
4XP(gun)ڞVӺȵxM(jn)ˮpHֵVٸߕr(sh)ȡ^ֵ