????:1?????????:??????wx

2????????

3???????150?????

4???????????

5???????????

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