w̿xÃ(yu)|ҬӚҚҚӲ^ĹԭϣM̿^ȹˇƶ^ɫwп϶Yl(f)_ȱeCеȸߡСW(wn)ܺ(jng)õȃ(yu)cVˮI(y)ˮ͏UˮȃNwķxἃЙC܄ζt(y)ˎϵÓɫFؽ្WI(y)еĴdw ָ(sh) Ŀ yԇ(sh)(j) Ŀ yԇ(sh)(j) ˮ 5 % ѷeܶ0.4-0.45 g/cm3 90 % yAg0.3% ֵ1000mg/g \Zn 5 ug/g ֵ120 mg/g kCd 1 ug/g {ֵ135mg/g 飨As 2 ug/g Óֵ 6 mg/g UPb1.0 ug/g PH ֵ5-10 Ȼ(Cl)0.05%
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F(xin)яVI(y)Һˮ̎̿՚̿em늏Sʯ͏SӡȾI(y)ʳƷˎû̿ӸˮˮI(y)ˮõИI(y)Чˮеxz|r(nng)ˎЙCȾÓֵԼЙC܄Ļյȡ