????? ??????
?????? ????? ??????? ?? ????????? ????????? ????????? ?????? ????????? ??????
????????? ??????? ???????? ?? ????????? ????????? ????????? ?????? ????????, ??? ???? ?????? ???? ??? ????????? ???? ?? ????? ???? ??????, ??? ??? ????? ??? ???????? ?????? ??? ?????? ??? ????????? ??????? ????? ?????? ???????? ???, ?? ????? ???? ????? ?????? ?????? ?????? ????? ???????? ?????? ????????? ??????? ???????? ?????????? ???????? ??? ?????????, ??? ???????? ??? ???? ?? ??????????? ??????, ???????? ?????, ????????? ????? ?????? ????? ???????? ???????, ???? ???? ??????? ???????? ????????, ??? ????? ????? ????? ??? ???????? ???????????? ?????? ?????? ???????? ??? ??? ???????? ???????? ??? ?????? ????? ???? ??? ???????? ????? ???? ?????? ????? ???????? ?????, ???? ????? ??????? ?????? ???????, ???? ?? ?????????? ??? ????????? ????
???? ???? ????????? ?????? ?โ? ??????? ????
??? ??? ???? ????? ??? ???? ???????? ??????, ???? ???? ????????? ???????? ???? ?????? ??????? ?????? ????????, ??? ??? ?? ???? ?? ?????-????? ?????? ?????????? ??? ???????, ???????? ??? ??? ???? ???????? ??? ?'? ???? ??????? ??? ??? ?? ??? ?????? ???? ????, ???? ?????? ???? ???????? ???, ???? ??? ?????? ??????? ?????? ???? ???? ???? ??? ????????? ?????? ?????????, ??? ???????? ?????? ?????? ??????????, ?????? ????? ???????? ?????? ???? ??????????
??? ????? ?????? ?????? ???????? ??? ?????? ??? ???????????? ???? ???????? ??????
??? ????? ?????? ?????? ???????? ??? ?????? ??? ???????????? ???? ????????? ?????, ???? ?????? ????? ???????, ????? ??????? ????? ???????, ??????????????? ????????? ????? ??????? ??? ???? ???????? ???? ????????? ??? ?????????, ?????? ??????? ?? ??????????? ???????? ???????????? ??? ?????????, ?????? ??????? ?? ??????????? ???????? ???????????? ??? ?????? ???? ??, ???? ??????? ????? ?????????? ????? ??? ????? ??????? ????? ???? ??? ???????? ??? ????, ??? ????? ??????? ??? ??????? ??????? ?? ?? ?????? ????? ?????????
??? ??? ??? ???????????? ????? ??????, ?????? ?? ???? ??????? ??????? ????? ??? ??????? ??? ?????? ???? ??????? ?? ??????? ????????? ??????
???? ????? ???????? ??? ?????? ???? ???????????
??? ?? ????????? ???? ????????? ???? ???? ?????? ??????? ??????? ????????, ??????? ?????? ????? ???????? ??? ??????? ?????? ????? ????????? ??? ????, ?? ??????? ???? ?????? ????? ??????? ???????????, ??? ??????? ????????? ????? ????????? ???? ?? ??????????? ??? ??????
????????? ???? ???? ?? ????????? ??? ???????? ?????? ??????? ????????? ????? ??????????? ???? ??? ???? ??????????? ?????? ????? ????????????
????????? ???? ???? ?? ????????? ??? ???????? ?????? ??????????? ??????? ?????????, ??? ????? ????? ????????, ??????? ?????? ?????? ???????? ??? ??????? ????? ???????????? ??? ????, ?? ?????? ???? ?????? ???? ??????? ???????????? ?????? ????? ???? ???? ?? ???? ???????? ???????
??????? ???????? ?????????? ?????? ??????
??? ??????? ????? ??????? ??????? ????????? ????????? ????????? ??????, ??????? ??? ??? ??????? ???????, ?????? ??? ???????, ???????? ???????, ????? ????, ??????? ????? ???????????? ??? ???????????? ???? ?????? ??? ?????? ?????, ??? ???? ????? ??? ???? ???????? ??? ??????? ??????? ?????? ????? ????? ????? ?????????? ???? ????? ???????? ????????? ??? ??????? ????????? ?????? ??????? ??? ??? ??????? ???????, ?????? ???????? ???????, ??????? ??? ???????? ???????? ?????? ????????? ??????? ???? ??? ??? ??????? ??? ????????? ?????? ????? ????????? ???? ???? ??????? ?????? ?????, ????? ????? ????? ????? ??? ???? ????????? ??? ?????-????????? ??????? ??????? ?????? ?????? ????????? ?? ???? ??????? ??????????
??? ????????? ?? ???????? ?????, ???? ????????? ????????? ??? ???? ???? ???????? ??????
??? ????????? ?? ???????? ?????, ???? ????????? ????????? ??? ???? ???? ???????? ?????? ?????????? ????? ????????? ???? ????????? ?????? ??? ??????? ??????? ????????? ????? ?????? ??? ????? ???? ???? ???? ????? ?????? ??????????? ???????? ????, ???? ?????? ?????? ??? ?????? ?????? ??????? ?? ???????? ???? ?????? ???? ????????????
??? ???????? "????" ?? ????? ??????? ????????? ?????? ???? ??????? ?????
??? ???????????? ???? ??? ?????????? ?????? ???????? ??????? ??? ?????? ???? ?????? ??? ????? ????????? ??? ??? ??????? ??? ????? ???????? ?????? ????? ????????, ??? ??? ?????? ???? ?????????? ??? ??????? ??? ??? ??????????? ????? ????????, ??? ??? ?????? ???? ?????????? ??? ????? ??? ???????????? ???????????, ??? ??????? ??? ????? ???????? ?????? ????? ????????, ??? ??????? ???????? ??? ??????? ?????????? ??? ????, ??? ???????????? ?????????? ????? ??? ????? ????? ???????? ??? ??????? ?????? ????? ????????? ??? ??? ??????, ???? ???? ?????? ???? ??? ????? ????????? ???????
??? ???????? ???? ???????????????
??? ????? ????????? ????? ???????? ???? ??? ?? ???????????? ???? ???? ???????? ??? ??????? ???????? ????????, ???????? ??????? ??????? ??????? ???????? ??? ????? ????????? ????? ????????? ?????? ????????? ???????, ???? ???? ????????? ????? ???? ???, ???? ????? ????????? ???? ?????? ??? ????? ??????, ???? ????? ????? ??? ????????? ??????? ?????? ????????? ????? ???????????? ???????? ???, ??????? ??????? ??????? ?????? ?????? ??????? ????? ?????? ??? ??????? ???? ?????? ???, ?????? ?? ???? ??????? ??????? ????? ????????
???????? ????????? ?????? ?????? ??? ?โ? ?????? ????????
????????? ?????: -70C-1000โ ???? ?????????:
??????? ????: 100-200kg/m3 ?????: 35mm-50mm
????? ????????? ?????????????: ?? ?????? ??-????????
????-????????? ???: ????? ??? ????? ????????, ????
????????, ?? ??? ??? ????????
???????: ?? ?????? ????
???? ???????? ???????? ???? ???? ???????????? ?????? ?????
??? ?? ???? ???? ????????? ?????? ???? ??? ???????????? ???? ????? ?????? ??? ??????? ???????????????? ????, ?????????? ???? ??? ???????? ???????????? ??????? ?????? ???? ??????? ???? ???? ???????? ???? ??? ????? ????? ??? ??????????