元素 | Free Download
Sintered polystyrene foam, block slabs, UNI 7891 - density 20
Sintered polystyrene foam, block slabs, UNI 7891 - density 20 (元素 | Free Download)
Sintered expanded polystyrene, in slabs - blocks - compliant with UNI 7891 - density 20 kg/m³
