industry steel structure poultry house
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亜鉛メッキ鋼製プレハブ倉庫小屋 50年寿命
Galvanized Steel Structural Building Prefabricated Industrial Storage Shed Warehouse Product Attributes Application Steel Structure Packaging Workshop Type Steel Frame Structure Buildings Working scope Design, Fabrication, Installation Raw steel material Q235B, Q355B Surface treatment Painting Shot ...
塗装または亜鉛メッキされたプレハブ構造用鋼H形鋼 Q235B Q355B
High Strength Prefabricated Structural Steel Fabrication H Beam Painted / Galvanized 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 ...