????????????????????????

??????,?????????????????????????????????????-????????,?????????10????????3???????????????????????,???,?????????????????

?,??,????????????????????????,????????????????????

?????

???????

???????5000mg/L-10000mg/L????????????????????????,?,????????,????????????????1000mg/L???????????????????5000mg/L?????????30???????????

???????,????????????????5000mg/L-10000mg/L??????,??30????????????5000mg/L???????????????????????????30??????,?????????????

??????????????????????

?????????????

?????,????1000mg/L???????????????,????30?????????????????????????????

??????(??????)????

??????????(??????????????????)???????,??????,??,??,????????????30?????????

????????????????????????

????????,???????,????500mg/L??30???????,???????30???,????????????

?????????????????????

????,?,??0.5%??????3????,??????????;???????0.1%????

?????????

?,????????????,?????????/??

??????????

??????,???????????????????

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????????,???,????????????,???????????????;?????????????????????????,???????/?????

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????,?????????,??,?????????????????????????????/?????

???:???? ??????????????????

(?????) ???????:?????????????

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