????? ??????? ???????????? ?????? ?????? ?? ?????? ???? ???? ?????, ??? ??? ??????, ???????????? ?????? ?? ??????? ??? ????, ??????? ??? ?????? ?? ??????? ??? ??? ?????, ???? ??? ???? ??? ?? signs ? ?? ???????? ??????????? ????? ????? ?? s ?, ??? ??? ?? signs ?, ?????? ??????, ????????? ?????????, ????????? ????? ?? signs ?, ??? ??????? ?? signs ? ?? ???? ???????? ?????? ?.

??? ??? ??????????? ??????? ??????? ??? ?????
(1) ????? ??? ?? signs ?: ???????? ????? ????????? ????? ???????? ?? ????? ???? ??????????? ????? ???? ???????? ??? ??? ???????? ?????? ??? ????? ?? ???????? ??????? ?????? ??????? ??????? ?????? ?????.
?(2) ??? ??????? ?? signs ?: ?????? ????? ?????? ?????, ????? ????????? ???????? ??? ????? ?????? ??? ???????? ?????, ?????? ?????? ??????? ?? ??????????? ???? ???????????? ????? ???? ???? ??????? ?? make ? ??? ??? ?????.
?(3) ?????? ?? signs ?: ?????? ?? signs ? ? ????? ?? signs ? ??. ?????????? ????? ?? ??????? ??????? ?????? ?? ????? ???? ??????? ????? ???? ?? ????????? ?? signs ? ?? ????????? ?? signs ? ??????? ?????? ??????? ?????.
?(4), ????????? ????????? ?? ????????? ????? ?? signs ?: ??? ???????? ?? ??????? ????????????? ???? ?? ??? ??? ?? ??? ?? signs ? ???? ????????.
: ??? ???? ????? ???? ?? ?? s ?.
(6) ???? ???????? ?? signs ?: ?????? ?? ?????? ??????? ??? ????? ?? ????? ???? ?????? ????? ?????? ?????, ???? ?????? ??????? ??? ????? ???? ??? ?? ??????????? ???? ???????, ?????? ??? ????? ????? ???? ???????? ????????? ???? ????? ??????? ??? ??????? ???????? ????.

??? ????? ?????? ??????? ??? ?? sign ? ??????? ???? ???? ???? ???????????. ???? ????????????? ??????? ??? ??? ????? ?? ??????? ??? ?? sign ? ????? ?????? ????? izing ?????? ??? ??????, ??????????? ???? ??? ?????? ??????? ??????????? ?? ????? ????? ???? ??? ???????, ???????? ???? ?????, ?????? ?? ????????? ?? ??? ?????????? ???? ??? ????? ????.

Weihua Technology ??? ??? ??? ????? ??????. ?????: wh@chinamark.com.cn;whsd08@chinamark.com.cn
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