???????????? ??????: ??????? ???????? ??????????? ????????? ???
??????????: ?????? ??????????
??? ?????
??????? ??????? ??????????????, ??????? ??????? ????????????????
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???????? ??????? ????????? ??????????????? ??? ?????? ???? ??????????????? ??? ????????? ???? ???? ?????? ???? ????? ?????? ????????? ??????????? ?? ????? ??????? ????. ?? ??? ?? ????? ?????????????? ??? ?????????????????, ??????? ?????страниц?, ??????? ????????? ????, ??? ??????? ???????????. ????? ?? ????? ?????, ?? ??? ??? ??? ?????????????????? ????
???????????
?? ????? ???? ?????????? ??????????? ????? ??????????????????? ??????????????????? ???? ???????? ????????, ??? ??????? ???????? ??? ??? ??????????? ?????? ??????? ????. ????????? ???????? ???? Continuous Punching ??? ??? ???????? ???????, ? ???? ???????? ???? ??????? ????.
???????????
?? ????? ???? функци?? ??? ??????? ??????? ?????????????????????????, ??? ?? ??????? ????? ???? ???????????:
1. ????????? ??????????? ?????????????? ??? ????? ?? ???? ??? ??????????? ?????????? ?????????.
2. ?? ????? ????????? ?? ????????? ??? ???????????????, ??? ????? ???? ??????? ??? ??? ?????????? ?? ?????? ? ???????????.
3. ????? ?? ??????????? ??? ?????????, ????? ?? ???? ??? ????????? ???????????, ?? ?????? ????? ????????????????? ??? ????? ??? ?????????.
4. Reducing noise has a good sound absorption effect.
5. ????????????? ??????????? ????? ??????? ???.
???????????
?? ???????????? ????????????? ???? ??????? ?????????? ???? ?? ????????? ??? ???? Reduction, ?????? ?????????????????, ???? ???????????????, ??. ?? ????? ?????? ?????? ????? ??????? ???????