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??????? ???????
3 - ???? 12 - ??? ???????? ???? (????????? 3 ?? - 12) ??????? ???????? ???????? ?????? ??????? ?? ??? ????????? ?????? ?????? ?????? ??: (1) ??? ????, (2) ??????? ???????? ????????, (3) ???????? ??????, (4) ?????? ?? ?, ???, ?????.
????? ?????? ???????:
1, 3L ????? ????? ???????
2, ????? ???? 12 ????,
3, ??????? ????? φ 70 ????
4 ??????? ????? 1680 ??/?????.
5, ???????? ????? 15、30 / ??????
6, ???? ?? <0.2 ????,
7, ????? ???? ????: 550 ?????? *6 (?????) ????? ???? ????? 7114, 1400 ??/?????, ???? ???? - ?????? 380 ??
8, ???????? ???? ????: 25 ??????, ????? ??? ??????? - 25 - 4/80 (???? ????? ???????? 40) ???? ???? - ?????? 380 ??
==========================?????: ?????????? ????????? 3 ?? - 12================================