????18*1600*C???·?????÷???????г????????????
?????·?????????????????<br><br>??·??????????????????????????????????????????????????????и?????????????????????15??????б????????4?????????????????????????????????????????????????????????16.9??????????????????2.6????????????3.2???????????3.08?????<br><br>??·????????????????????????14??2000??8000 35??<??
?????·?????????????????
??·?????????????????????????
?????????????????????????????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??
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