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

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

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