??????????????
6??1800??8000 35??
6??1800??8000 80??
6??1800??8000 21??
6??1800??8000 80??
6??1800??8000 65??
8??1800??8000 35??
8??1800??8000 80??
????????????
???????????????
?и?Э?????????????10?????????????????????1378.8??????????????2.12??????????????θ???????????????????3?????????????λ1451.36???????????????????????棬??????????????????????????????????裬10?·???????????
????????
??????????????????????????????????????????????????????????????????????????????????????????????????????????????塢???,NM360????壬NM400????壬 NM500??????????????????????????????????????е??????????????????;????й???????塣
????????????16*1500*6000??15mnvnq???????屣?????
