??? ????????
? / sytx0120
? / sh1020.2
? / shcg52-2
????? ?? ???
? / sycqz 23
????? ??? ??
?????? ( ???
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? / sh1020 1
??? ???? ???
????? ??????
??????? ????
brucite ????
? / sy17096-
cq / jxqw-20
??? ???? ???
????
????????????
??????? ???
?????????
????? ?????
???????? ???
Sepiolite ??
??? ???????
brucite ????
????? ??
??????? ????
??????? ????
?????? ?????
???? ??????
???? ???????
? / sy17088-
?????? ?????
???? ????? ?
??? ???? ???