??????????????????????
6??1800??8000 32??
6??1800??8000 98??
6??1800??8000 70??
4??1500??6000 21??
5??1800??8000 32??
??????????????????
????????
???????????и?????????????????????????????塢?????塢?????????????????????糧?????????????????????е??????????????????????????????????????????????????????????????????????????????г???????????????????硣
7??10????????????26*1800*8m???????????????????????????