???α??????????55*1800*C??q420qe?????????????????
???????????????????Ч??????????????????????????????????????г?硢????????仯????????????????????150-250?棩?????????????????????100-150?棬????5-20С?????????????????????????????????Ч??????????????????????????????Ч?????????????????????????????????磬????????<br><br>???????????????<br><br>??????????????
??????????????????
?Ч??????????????????????????????????????г?硢????????仯????????????????????150-250?棩?????????????????????100-150?棬????5-20С?????????????????????????????????Ч??????????????????????????????Ч?????????????????????????????????磬????????
???????????????
??????????????????
16??2000??8000 32??
6??1500??8000 21??
6??1500??8000 42??
6??1500??8000 35??
6??1500??8000 21??
8??2000??8000 64??
8??2000??8000 35??
8??2000??8000 42??
???α??????????55*1800*C??q420qe?????????????????????
