china cheap beam steel structure workshop

H切断梁 Q235B Q355B のプリファブ鋼構造工房

Low Cost Prefab Steel Structure Workshop Product Specifications Raw Steel Material Q235B, Q355B, ASTM A36 Application Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part Surface Treatment Painting or Hot-DIP Galvanized Service Life 50 Years Wall and Roof Steel cladding sheet, ...

H形鋼を使用したプレハブ鉄骨構造倉庫、50年寿命

Construction Steel Structure 4s Car Shop Warehouse Workshop Exhibition Hall Product Attributes Attribute Value Application prefabricated logistics warehouse building steel structure Type Light, Space Frame Structure Surface processing painted or galvanized Shot blasting level Sa 2.5 Service life 50 ...