Xǰl
1(dng)ԭˮȳ^5NTUrXʧ(dng)ԭˮ^10mg/LrЧӰ푣ÿ̎ˮСl\(yn)гɱlҎ(gu) 2XԽСԽ^(x)C(j)е(qing)ȕĥpͱˮ_lҎ(gu) 3M(jn)ˮpHֵ5.5ҕrXˮpHһ7.0Зlr(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^ߕrVȡ^ֵX^СrVȡ^ֵ 4XP(gun)ڞVӺȵxM(jn)ˮpHֵߡVٸߕrȡ^ֵ
鿴ϢǣXǰl
㑝ɭh(hun)Ƽ˾LJ(ni)a(chn)ˮ̎ϵĿƼͭh(hun)I(y)Lڏ oúV Ҭ̿ Ҹ ۺX ˮVñ ɽrV оa(chn)͑(yng)eஔ(dng)Sˮ̎ČF(jng)(yn)㑝ɭh(hun)Ƽҕa(chn)Ʒ|(zh)\Şl(f)չ֮\c҂һLûĺ