????????????????????? ???????????? ????????????????

?????è????????д??????????????ū????????????????????????

1????????????????????????C???????2.0??2.5???????3.0??4.0?????????????????????????????ò????????

2?????????????2.0C??????????????????????????????????????????????????????????????????/?????????/?????????????C?????????????????????????????????????????????????????

3???????????????????л???????2.0/2.5?????????????????????е??а???????????????????????????е???????????а???????????????????????????а????????????ɡ???????????????????????????????????2.0?????????????

4????????????????????????????????????????????????????????????????????????????????????????

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(1)?????——

????????????????????????????С??????2??????????????????????????ɡ?????г???6500+?????????е?????

(2)???????——

??????С???????????????????????????????????????????????????????????????????????2.5?????????????ü???????????????????????г???6800+??

(3)è?????——

????????????????????????????????????????????????????????????????????1700+????????????????4500-8000????????????е?????10000?????

(4)??????????——

????????????????????????????????????????2000+??

?????????????2?????????????(?????????????????????)

(1)???м??????è——????888/1178(???????/???????У????)??????878/1128????????1098/1188??

(2)???????????è——????50/299??????120/300??????200/245??????220/300??

(3)??????è——????500/900????????900/1300????????1100+??

(4)???????è——??????????????????????????????????????????50/99(?????)??è????138/175??????????175??

(5)?????????è——?????è??750/1050???????380/1000????????780/1070??

PS???????в???????????????????????????к?????????????

PPS????????????????????????

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