Huizhou Weihua Technology Company, ??? 27 ???? ?????? ?????? ?? ????? ????, 1000+ ??????, 45000+ ?"? ????.

???? ??????????:

??? ?????? ???, ??? ???? ????? 1050, 1060, 1070, 1080, 1090, 1100, 1199, 1200, 5052 ??????? ??????, ?? ?????, ?????, ??????, ???? ???, ????? ???, ????? ???????, ?????, ????? CD , ?????, ????? ?????, ?????, ????????????? ???????? ????? ?????? ????? ?? ???? ???? ??? ????.

????? ???????? ?? Bose ?????? ????? ????? ?? ??? ????? + ????????? + ????? ???????

???? ?????: 0.3 ?"?---2.5 ?"? (0.01 ????'---0.10 ????');

?????? ????? ?? ?????? ?????? ???????? Bose ?? ???? ???? ?? 0.5 ?"?

???????? ???: ???, ????, ????, ???, ??????, ??? ????, ????, ????, ????, ????, ???? ???'.

??????: ?????, ??????, ?????, ????, ?????, ???? ?? ????? ???'.

????: ????? ?????? ????? ????? ??? ??????? ???

??????????:????? ???? ???????? Bose. ??????, ???? ????????? ?????? ????? ?????? ???? ?? ?? ?????? ?????, ??????? ?????????? ??????? ??????