???? ????? ????????????? enamelled ???? ????? ???? ?????? ????????????? ??? ?????? ?????? ?????? ???? ??? ??????????? ??????? ??????? ???????? ????? ???. ?? ????????? ???????? ??????? ??? ??????? ???????????? ???? ??? ?????? ??????? ?????? ?????? ??? ????. ????? ??????????? ???????????????? enamelled ?????? ?????:
?. ???? ??? ??? ?????????? ????, ?????-????????? ???????????? ???????? ???? ?? ????? ????? ?????? ????? ?????? ?.6: ? ???. ????????, 1 ?? ?????-????? ????????????? ???????? ???? ????? ???? 2.6 ?? ????? ????? ???? ????? ?????????? ??????? ???, ?? ??????? ?????? ????? ??? ???? ??????? ??????? ????? ?????? ???????? ??? ??? ????.
2. ????? ????? ?????? ????? ????, ?????? ??????? ????? ??? ???. ????? ???????? ???????????? ??? ????????? ????? ???? ???? ???, ?????? ???????? ?????????? ?????? ??????? ????.
3. ????? ?????? ????? ???? ????, ?? ???? ????????? ??? ??? ?????????????????? ??????????? ??????? ???? ??? ????, ?? ????????? ???? ???? ???. ????? ????, ????? ?????? ?????? ???.
4. ?? ????? ???? ??? ??? ??????, ??????? ??? ????????????? ???????? ???. ??????, ?????? ???? ??? ???? ???.
????? ???: ??????? -21-2021