۱ϩˮ̎е÷c
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۱ϩˮ̎е÷c
۱ϩһN߷ӲV(yng)ˮ̎Ҫ܉ЧˮеđҸw|(zh)ʹˮ|(zh)õ÷
1۱ϩ÷ɷNʽһNֱͶһNgͶӡֱͶָnj۱ϩĩҺwֱӼˮȻͨ^ӳg(sh)cˮеđҸwY(ji)ϳɞFĶ_ˮ|(zh)ĿġgͶӄtͨ^۱ϩo}ȻFȣϺˮУЧ
2۱ϩҪ(j)ͬˮ̎O(sh)áһfľ_yҪ]ˮȾ̶ˮ|(zh)ҪԼ۱ϩa(chn)ƷԵءһЩ(jng)(sh)(j)ṩһЩڹI(y)Uˮ̎һ㽨h۱ϩͶ5 - 50 mg/L֮gˮ̎thʹ10 - 100 mg/Lľ۱ϩ
֮۱ϩˮ̎һNЧ(j)ˮ̎ľwҪxͬͶӷʽ_^ѵăЧ
Ȫˮ̎˾ g(sh)ᾀ15038352687 15890602302 κ(jng)

Ȫˮ̎˾ g(sh)ᾀ15038352687 15890602302 κ(jng)