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

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

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