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1. ???????? ?? ?????? ??????? ?????? ????? ?????????? ???? ???????? ??? ??? ??? iction ???? ????????? ????? ???? ??? ?????? ??????? ??? ??? ?? ?????. ?????? ????? ?????????? ???? ???????? ???? ?????? ?? ness ??? 5 ??? 10 ???????? ???? ?? ?????. ?????? ??????? ????? ?????? ??? ?? ?????.
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Iction ???? ??????? ??? ?????, ??????? ??? ??? ?????
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3. ?????????????? ?????????? ????? ?????? ?????? ?? ?????????? ???????????? ?????????? ???? ????????? ????? ??? ?????????????? ?????????? ??? ???? hard ?? ?? ness ???, ??? ????? ?? ??? ???????????? ???? ? ???? ????????? ??????.
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????? thickness ??? ??? ?????? ?? ??? ?????? ?????????????? ?????????? ??? ????????????? ???????? ???????? ???? ??? ?? ????????????? ????? ??????? ??. ?????? ?? ??????? ????? ?????????? ???? ?????? ????? ?? ?????????? ???????????? ?????? ????? ???? ????? ?????? ?????? ???????? (RoHS ?????? ????) ???????? ?????.
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