?????·?????????????????
??·?????????????????????????
?????????????????????????????и?????????????????????15??????б????????4?????????????????????????????????????????????????????????16.9??????????????????2.6????????????3.2???????????3.08?????
??·????????????????????????
14??2000??8000 35??
14??2000??8000 70??
8??2000??8000 21??
8??2000??8000 70??
8??2000??8000 32??
8??2000??8000 70??
10??2000??8000 21??
????18*1600*C???·??????????????????г????????????
