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

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

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