Structures And Parts Of Structures, Of Iron Or Steel, N.e.s. (excl. Bridges And Bridge-sections, Towers And Lattice Masts, Doors And Windows And Their Frames, Thresholds For Doors, Props And Similar Equipment For Scaffolding, Shuttering, Propping Or Pit-propping)
Structures And Parts Of Structures, Of Iron Or Steel, N.e.s.