?????6??3??????3.0*2*8???????????????????????
??????????????????????4??1500??8000 90??<BR>4??1800??8000 32??<BR>5??1800??8000 21??<BR>5??1800??8000 90??<BR>6??1800??8000 35??<br><br>???????????????????<br><br>???????? ????????????????????壬??????е????????????и??????????????и?? ??????1-150MM ?????1500-2200MM ????????????????д??????????????????????????????
??????????????????????
4??1500??8000 90??
4??1800??8000 32??
5??1800??8000 21??
5??1800??8000 90??
6??1800??8000 35??
???????????????????
????????
????????????????????壬??????е????????????и??????????????и?? ??????1-150MM ?????1500-2200MM ????????????????д????????????????????????????????·?????????????鼰???????????????????? ???????.???????.... ???????У?????????? ????????????????????????????????????ж?????????????????????????塣SB????????徭?????κ????????????????????????????????????
?????6??3??????3.0*2*8???????????????????????????
