上海工字钢10AQ235唐钢/鞍钢上海工字钢/浙江工字钢/江苏工字钢上海工字钢12AQ235唐钢/鞍钢上海工字钢/苏州工字钢/昆山工字钢上海工字钢14AQ235唐钢/鞍钢上海工字钢/嘉兴工字钢/吴江工字钢上海工字钢16AQ235唐钢/鞍钢上海工字钢/宝山工字钢/松江工字钢上海工字钢18AQ235唐钢/鞍钢上海工字钢/嘉善工字钢/太仓工字钢上海工字钢20AQ235唐钢/鞍钢上海工字钢/湖州工字钢/平湖工字钢上海工字钢22AQ235唐钢/鞍钢上海工字钢/金山工字钢/松江工字钢上海工字钢25AQ235唐钢/鞍钢上海工字钢/宝山工字钢/嘉定工字钢工字钢25AQ235唐钢/鞍钢上海工字钢/金山工字钢/青浦工字钢工字钢28AQ235唐钢/鞍钢上海工字钢/杨浦工字钢/浦东工字钢工字钢30AQ235唐钢/鞍钢上海工字钢/常熟工字钢/张家港工字钢工字钢32AQ235唐钢/鞍钢上海工字钢/无锡工字钢/常州工字钢工字钢36AQ235唐钢/鞍钢启东工字钢/浙江工字钢/南通工字钢工字钢40ABQ235唐钢/鞍钢上海工字钢/东海工字钢/海门工字钢材质:10#-40#
产地/厂家:Q235B
规格:上海热镀锌工字钢厂mm