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???????????????? ???? ??????? ????? ????? ??????? ???? 3mm ?? ???? ??? ??, ??? ???? ??? 0.4 ??? 0.7mm ?? ????? ??? ??. ?? ? ????, ??????? ????? ???? ????? 0.3mm ????? ??? ? ???? ????, ???? ????? ??? ????? ???.
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????????????????? ???????? ?? ????? ?????? ??: ???? ????????????????? ??? ????? ????????????????? (???? ???? ????? ?? ?????? ??). ??????? ???????, ???????????????? ???? ???????? ????? ??? ??????? ??. ???????????????? ???? ???? ???? ??? ???????? ??? ?????????? ?????? ??, ????? 0.03mm ~ 0.1mm ????? ?? (? ???????? ????????? ?? ???? ???? ??), ????? ???, ??????? ?? ??? ?????? ?????? ??. ?? ????? 3M ????? ???? ?????????? ????? ??????? ??? ??. ?? ??? ? ?????? ??.
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????????????????? ???? ???????, ??????? ??? ??????? ???:
????? ??????? ????, ??????, ????? ??? ???????? ??; ??????? ???? ???????? ?????? ????????? 3M 7533/3M 9448/3M 467/ 3M468 / ??? ????? ??????? ????? ??; ????? ??? ???? ?????? ??, ????????? ???????? ????????? ??????, ??????? ???? ?????/?????/????? ?????/??? ?????/??????? ?????; ??????? ????? ???? ??????? ????? ???, ??????? ???, ??????????????? ???, ??????? ??? ??? ???? ??? ??.
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