????




???   


???????????δ??????????????1??м???????????ó???±


????



?é????????????????11????м?


????????????????10%-20%???500ml???????????溯о????????????


15????幫??????м???????????????5%


?3??


??????????????????????й??2014?20????2017????и???Ч?????


??????????????????г???????????3?????3???


??????15??????????5.21%??7.33%?г??H10.82%?10.36%


????


???????????????????????????????δ??????


????????????й????й????????t?????з????160%??г4%18%


???????????й?Э?鳤±???????????2~3?У????в??δ??????Ρ 

  




?