???????????
?????????????
10??2000??8000 21??
10??2000??8000 52??
10??2000??8000 42??
10??2000??8000 35??
12??1800??8000 42??
12??2000??8000 42??
12??2000??8000 32??
14??2000??8000 65??
?????????????
?Ч??????????????????????????????????????г?硢????????仯????????????????????150-250?棩?????????????????????100-150?棬????5-20С?????????????????????????????????Ч??????????????????????????????Ч?????????????????????????????????磬????????
???????????24*1600*C??Q345q??????廯????
