China Eco Friendly Prefabricated Steel Struture Warehouse ...
Eco Friendly Prefabricated Steel Struture Warehouse and Workshop. Steel Structure Workshop Materials: 1. The main frame (columns and beams) is made of welded H-style steel. 2. The columns are connected with the foundation by pre-embedding anchor bolt. 3. The beams and columns, beams and beams are connected with high intensity bolts. 4.
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