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

???? ???? -70?-1000℃

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

????? ????? 100-200 ?.?/? 3

????? 35??-50??

???? ????? ?????; ??????? ???

???-??? ?????: ???? ?? ??????? ????? ???? ????? ??? ?? ???? ????

???? ??? ?10 ???? ???

????

???? ?????

????? ????

?? ??????	??	???? ???????	??
???? ???	??	???	???
????	2 ????	???????	200-450℃
?????	?10-50??	??? ????	180~210 ?.?/?3
?????	??? ????	???????? ???	???? ??????? ????
???? ????	?? ?????	???? ????	????
???	???	??????	7019909000
???? ???	30000/???

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

??? ?????? ??? ???? ??? ???? ????? ??????? ?????? ??? ???? ?? ?????? ?????? ?? ?????? ????? ???? ??? ?300 ??? ????? ??? ??? ??? ????? ?? ??? ??? ??? ???? ????? ??????? ?? ????? ??? ????? ????? ???? ???? ???? ?????? ?? ?????? ???? ??? ??? ???? ???? ???? ?? ?????? ?????? ?? ??? ???? ?????? ??? ????? ???? ??????

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

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