?????????????!???????????

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

??????,???????????????????????????-???????????????????,???????????????????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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