̹ ̿밴 ǰ ȣ ؼ ȯ ħ ؾ 4 ñ, 26 ؼ ߴ.
ü طο ߱ݼ (Pb), ī(Cd), (Hg), (As), 6ũ(Cr6+) ߱ݼ 5 ˻ߴ.
, ī( 4mg/kg), 6ũ( 5mg/kg), ( 4mg/kg) ʾҰ, ( 200mg/kg) 2.93mg/kg, ( 25mg/kg) 3.51mg/kg Ǿ ص 26 ȯ ̳ Ÿ.
ؼ ˻縦 2016 ų ȯ Ͽ, û ؾ ؾ ϰ ִ.
ϵ ؼ 7 11 ؼ 5 ؼ , 7 12Ͽ 8 ؼ, 7 18Ͽ 7 6 ؼ ʷ Ѵ.
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