Patent Certificate
A non-removable, rust‑proof truss slab for cast-in-place floor slabs
Reinforced Concrete Truss Deck – Appearance
Non-removable bottom-form steel truss floor deck
A steel-reinforced truss handling device
A non-removable truss panel for cast-in-place floor slabs
Reinforced concrete truss deck edge‑trimming equipment
Reinforced Concrete Truss Deck – Appearance
Reinforced concrete truss deck longitudinal cutting equipment
Reinforced Steel Truss – Appearance
Truss Deck Mold – Appearance
Non-removable bottom-form steel truss deck板
A device for supporting truss panels in a steel structure