??????? ???????? ???? ??????? ???? (Q/LSJX03-2012)
????????? ??????? ??????? ???????? ???? ??????? ???? ?????:(Q/LSJX03-2012)
???????? |
???? |
?????? ??????? |
????? ???? ?? ?????? |
?????,% |
≤15 |
???? ????? ??????????? |
7-10 |
????? ?????? ???? ??????,% |
≤60 |
?????? ???? ????? ???????,% |
≥60 |
<< ????? ?????:??? ???? ???? ???? ???? ????? >>????? ??????:?? ???? ???? ???? ?????(Q/SYCQZ 238-2012)