?????????????
6??1800??8000 32??
6??1800??8000 98??
6??1800??8000 70??
4??1500??6000 21??
5??1800??8000 32??
?????????????
????????Z15-Z35???????????????????????????塣 2.?????????8mm-400mm??????1500mm-3900mm????3000mm-18000mm???????Э?飬???????????塣 3.????????????????????????????????????????????????????? ???????????????
????????
??????????????????????????????????????????????????????????????????????????????????????????????????????????????塢???,NM360????壬NM400????壬 NM500??????????????????????????????????????е??????????????????;????й???????塣
???8??23?????32*1800*8m??q420qd??????????????????
