| After-sales Service: | Installationn and Commissioning Guide |
|---|---|
| Connection Form: | Bolt Connection |
| Construction Member: | Steeltruss |
| Grade: | Quality Carbon Structural Steel And Alloy Structural Steel |
| Molding Method: | Hot-Rolled Steel |
| Residential Wall Structure: | Wallboard |
| Customization: |
|---|
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