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      1. | ֙C(j) | EN | | ҂ķ(w)
        ʳƷW(wng)(w)̖
        (dng)ǰλ: » a(chn)g(sh) » Nֲg(sh) » »

        ߜظɺ ̽ע

        Ŵw  sСw l(f)ڣ2014-01-08
        ʾߜظɺA(y)̽ۮ仨(yng)ȡһЩCϹĴʩ

        ߜظɺ£A(y)̽ۮ仨(yng)ȡһЩCϹĴʩ

        ʩôѿѿ_ǰÿ7~10쇊һ0.2%⛼0.3%Һ300Ԫظ߼(f)ϷʣBͣG1000ҺG1000Һ~ʣһ㇊2ʢه~2g5~7죬ͬr50PPMùأŶO5-100PPM24-Dχʩ@߱ЧľҽҺÿ2~3쇊һΣB2~3ɜppߜظɺ̽۵ΣĶpsM(jn)(sh)

        ʩʲڻʩЧʣԷ_m˵ʩǴʩռȫʩ20%׷ռ40%~50%ļʩط40%מ50%~60%⛞100%
            rժժґ(yng)ڻ׃ɫ֮ǰM(jn)~c~֮1~1.51(ni)ߣҺڹ(sh)^

        ˮPwɺ͕ɴ仨ˮ´꣬(yn)ˮrg(yng)ڸߜ؁Rǰ2~3糿ˮЗlĽۈ@ÿ30O(sh)һF䇊ˮʹ՚4%ɴppL(fng)ΣPwIJһõǷ(wn)sСŒӜزͨpˮl(f)ڸϵL

        βxץo_ǰܼt֩x(yn)ΣĽۈ@(yng)ץo_ǰһ20%}ͪͻ20%}`ۄ2000~3000Һ70%3000ҺڻD(zhun)ֱ2~3וrxѳϘ(yng)ڮa(chn)֮ǰ180%η鄩800~1000Һÿ3~5쇊1B2ܿΣ

        NݷڵtSĽۈ@(ni)NֲݵȲݱֲߜ?z)Ầ^õЧ

        ݋foodqa

         
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