Standard Lysaght Framing section 78x31mm (DxB) - Base steel thickness 1.2mm MATERIAL TO AS1397-1977 Steel Grade and zinc coating class G300, Z200
Standard Lysaght Framing section 78x31mm (DxB) - Base steel thickness 1.2mm
MATERIAL TO AS1397-1977 Steel Grade and zinc coating class G300, Z200