??>>??

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

2025-02-21 09:20:28 | ??:????
???

??

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

??,???????????????????????????????-??????????,?????????????????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%???

???????

??,??????,??????/???????????

????????

??,?????

????????

?????,????????????,??????????????????,????????????????????????????;???????????????????????,????????/?????

???????????????,?,????

???????????????,???????,???????,??????/?????

???:????????? ???????????????

(?????????????) ???????:???????????????????

?????????

??????????????????!????????????????
(??:admin)

????????