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

1. ??? ???? ???
1.1 ??? ?? ???? ?? ?????
?? ????? ???? ???? ??? ??? ????? ????? ?? 90% ????? ???? (SiO2) ?? ????? ???? ??? ??? ???? ????? ??? ??? ?? ????? ??? ?????? ?? ?????? ????? ????? ?????? ?? ????? ???? ??? ?? ???? ??? ????? ????? ???? ???? ???? ?? ????? ??? ?? ???? ????? ?? ??? ??? ??? ???? ?? ??? ??? ?? ?????
??? ???? ???? ?????? ??? ????? ???? ???????
- ??? ??? ??? ????? ???? ????? ????? ???? ?????? ?? ????? ??????
- ?????? ????????? sources ??? ??? ??????? ??? ????? ???? ???? ??? ??? ??? ????? ??? ????
- ??? ?????????? ??? ??? ?????? ??? ???? ????? ? ??? ????? ???? ??? ???? ??????
1.2 ???? ?????
??? ??? ????-????? ??? ??? ????? ??????? ?????? ??? ???? ??????? ???? ???? ???? ??? ????? ??? ??????? ???? ??????? ???????
- ???? ???? ?? ??? ??? ???? ??? ????? ???? ??? ???? ??? ??? ????? ???? ????? ?? ???? ????? ?????????? ???? ????? ??? ????? ???? ??? ?? ????? ????? ???? ??? ??? ????? ???? ?? ????? ??? ??? ??? ?????
- ??? ? ?????? ??? ??? ??? ?? ?????? ??? ??? ??? ???? ??????
- ???????????? ????? ?????? ??? ?? ?? ?????? ?????? ????????
- ??? ???? ??????? ???? ??? ???? ???
2. ??? ??? ??????? ???????
2.1 ??? ??? ??? ??????
???? ??? ???? ???? ????? ?? ???? ??? ????? ????? ??? ?? ??? ??? ????? ???? ??? ???? ??? ???? ????? ????? ????? ????? ??? ?????:
- ????? ????? ? ??? ???? ??? ?? ?????? ????? ?????? ???? ?????
- ???????? ???? ??? ???: ?????? ??????? ?????? ??? ?????
- ???? ?????? ?????????? ???? ???? ??? ?? ???? ????? ???????
2.2 ??? ???? ??? ????
??? ?????? ??? ??? ?????:
- ???? ????? ??? : ??? ????? ???? ??? ????? ?? ????? ????? ????? ???
- ????? ?????: ????? ?? ????? ???? ??? ???? ?????? ??? ??? ?? ????? ???? ?????
- ??? ??? ???? ????: ???? ??? ??? ????? ??? ?? ?????? ??? ???? ??? ??? ???????
3. ??????? ??? ??? ???? ??? ?????? ???
??? ???? ????? ???? ????? ??? ????? ??? ?? ??? ?? ?????
- ???? ??? ????? ?? ????? ????? ???? ???? ?? ?? ?????
- ??? ???? ???? ???? ??? ??? ??????? ?????? ???? ????? ???? ???? ?? ?? (???) ??? ??? ??? ? ??? ???? ?????? ???? ???? ????? ???? ? ????? ??? ??? ???? ?? ?? ?? ???? ??????
- 4. ??????? ???? ??? ???? ?? ??? ??? ??????
- 4.1 ??? ?????? ???? (??) ? ????
- ??? ??? ??? ?? ?? ???? ????? ???? ??? ????? ????? ??????

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

4.2 ??? ??? ??????? ?? ???? ?? ????
??? ???? ?????
- ??? ???
- ?? ???? ?? ???? ????? (' ? 118 ????\x95
- ??? ????? ???? ??? ??? ? ???? ?? ?? ?????
- 4.3 ???? -???
??? ??? ???? ??????? ?? ???? ??? @@ ????
?? ??????? ???? ??? ???
- ?? ??? ?????
- ?? ??????
- ?????? ???? ???? ???? ???? ?? ????? ??? '
- ?????
4. ????? ????? ???????
?????
- ??? ???? ???????? ????? ?????? ???
- ??
- ???
?????
??? ????
- ???? ???? ?? ??? ?????
- ??? ?? ???? ???╳\
- ??ㄅ
- ?????
- ??? ???? ???
?? ???63
????<|disc_score|>
??? ???? ????? ????? ???? ??? ????? ???? ??? ???? ???? ????? ???? ????? ??? ??? ?????
- ?????? ????? ??? ???? ???? ????? ???? ????? ??? ???? ???
- ??? ??? ???? ?? ???? ?? ??: ???? ?????? ??? ??? ????? ????? ??? ??? ?? ???: ????? ?????? ?????
- ????? ????? ???? ????? ??? ??? ???? ???? ????? ?????
- ???? ???? ???? ?????? ??? ?? ???? ??? ???? ??? ?????
- ???? ?? ?? ??? ?? ???? ??? ????? ?????? ?? ????? ??? ??? ???? ?????? ?? ???? ??? ???? ??? ?????? ??? ???????
- ?????? ??? ??? ???? ???? ??????? ?? ?????? ???????? ???? ???? ?? ??? ???

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





















