材质图层 | Free Download
Ordinary concrete floor slab [385.0]
Ordinary concrete floor slab [385.0] (材质图层 | Free Download)
Floor slab in ordinary concrete - 38.5 cm (1.5-3-12-20-2) - SOL07 - UNI/TR 11552
Floor slab in ordinary concrete - 38.5 cm (1.5-3-12-20-2) - SOL07 - UNI/TR 11552