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临沂中大钢结构供应各种型号国标非标槽钢
关键字:钢结构,钢结构材料,型材,槽钢,Q235槽钢
材质:195-215、215-235、Q235、Q345
型号:[5 [6.3 [6.5 [8 [10 [12 [12.6 [14a [14b [16a [16 [18a [18 [20a [20 [22a [22 [24a [24b [24c [25a [25b [25c [27a [27b [27c [28a [28b [28c [30a [30b [30c [32a [32b [32c [36a [36b [36c [40a [40b [40c
轻型槽钢:[5 [6.5 [8 [10 [12 [14 [14a [16 [16a [18 [18a [20 [20a [22 [22a [24 [24a [27 [30 [33 [36 [40
产地:唐钢、安钢