??????????????????
??????????????
?????????C
??????????175
?????Χ??86
??????40-75
??????????λ????
???????????/Q?????
???7?? 6.5Q??/65Q??
???30?? 13Q??/130Q??
???180?? 39Q??/390Q??
???????????????????????????á?
?????????????40407TNT???????????
?????α?????????
