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八角杆
材料:低碳高强度Q235钢板折成
规格:主柱a100/a120*7850mm,横梁a60/a100*4000mm
主柱a110/a130*7850mm,横梁a70/a110*6000mm
主柱a120/a120*7850mm,横梁a80/a120*8000mm
主柱a130/a120*7850mm,横梁a90/a130*10000mm
主柱a115/a120*7850mm,横梁a110/a140*12000mm
型号:ZA-BJG-1