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ͬB(ti)۱ϩr(sh)g(wn)}۱ϩЙC(j)ͬB(ti)ľ۱ϩŕr(sh)gҲͬϺxh(hun)Ƽ˾a(chn)۠ľ۱ϩڸꎛĵطɴŃ ƳҺr(sh)ܲͬصӰŕr(sh)g(hu)^һf(shu)ҺȞ0.1%r(sh)x;ۺҺ^(gu)һ(yng)x;ۺҺ^(gu)һҺ(wn)cP(gun)Խ⣨3%5%Һŕr(sh)gԽL(zhng)3%5%Һֱȥ̎ˮʹǰ߀Ҫϡ (yng)x;۱ϩҺpH<5.5r(sh)^(wn)pH>6r(sh)(hu)ˮѸʧЧ(du)FxӺ}VxӱxӾۺ |
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ͬB(ti)۱ϩr(sh)g(wn)}۱ϩЙC(j)ͬB(ti)ľ۱ϩŕr(sh)gҲͬϺxh(hun)Ƽ˾a(chn)۠ľ۱ϩڸꎛĵطɴŃ ƳҺr(sh)ܲͬصӰŕr(sh)g(hu)^һf(shu)ҺȞ0.1%r(sh)x;ۺҺ^(gu)һ(yng)x;ۺҺ^(gu)һҺ(wn)cP(gun)Խ⣨3%5%Һŕr(sh)gԽL(zhng)3%5%Һֱȥ̎ˮʹǰ߀Ҫϡ (yng)x;۱ϩҺpH<5.5r(sh)^(wn)pH>6r(sh)(hu)ˮѸʧЧ(du)FxӺ}VxӱxӾۺ |
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