??????????????
3??1250??6000 32??
3??1800??7500 90??
4??1500??6000 32??
4??1500??8000 90??
4??1500??8000 90??
4??1800??8000 32??
5??1800??8000 21??
5??1800??8000 90??
6??1800??8000 35??
????????????
????????
??????????????????????????????????????????????????????????????????????????????????????????????????????????????塢???,NM360????壬NM400????壬 NM500??????????????????????????????????????е??????????????????;????й???????塣
??????????????
???????????????????????????????壬????????????????????????????????????β????q????????
???????????????????·??·???????塣????н????????????????????????????????????????????????????????????????????????????
?????????????40*1600*C??Q420q???????????????
