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ܛˮØ֬l(f)/r
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ϼڣ2017-08-15 08:36:41
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    ܛˮØ֬l(f)/r

    ֮Դˮ޹˾<bzyjscl>xӽQ֬(ni)һˮݣ\(yn)ݔA^Б(yng)M@ˮA^И֬Óˮ(yng)Ýʳ}ˮ(8-10%)1-2Сruϡֱӷˮ֬Û֬A\(yn)ݔ^(yng)5-40Ĝضȭh(hun)^^Ӱ|(zh)]бO(sh)rɌ֬Aʳ}ˮʳ}ˮĜضȿɸ(j)ض
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    ˜֬܄δӾۺϷ(yng)|(zh);ۺ߀FX~ؽx(dng)֬cˮAҺ|rs|(zh)͕D(zhun)ҺʹóȾˮˮ|(zh)˜֬Ͷ\(yn)ǰҪM(jn)A(y)̎
    h(hun)o(h)xӽQ֬ё(yng)SdzP(gun)עĭh(hun)o(h)}ĿǰSˮҺˮҺкжxӻx|(zh)@ЩØ֬M(jn)лʹȥ像UҺеĽxӣӰƬUҺ|(zh)

    ܛˮØ֬l(f)/r

    1ꖘ֬A(y)̎
    ꖘ֬A(y)̎E£
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    ܛˮØ֬l(f)/r

    2ꎘ֬A(y)̎
    A(y)̎еĵһcꖘ֬A(y)̎еĵһͬ5%HCL4-8СrȻűMҺˮϴ2%-4% NaOHҺ4-8СrűMAҺˮϴԴ

    ܛˮØ֬l(f)/r

     

    ϳɻW(xu)ʯͻW(xu)I(y)ЙC(j)ϳг͉A߻M(jn)ˮ⡢Qˮϵȷ(yng)xӽQ֬oC(j)ᡢAͬӿM(jn)(yng)҃(yu)c(din)֬ɷ(f)ʹãa(chn)Ʒ׷x(yng)gȾh(hun)(yng)׿Ƶȡ

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