… lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, …
Explanatory notes
… marine moles; lighthouse superstructures; masts, gangways, rails, bulkheads, etc., for ships; balconies and verandahs; shutters, gates, sliding doors; assembled railings and fencing; level‑crossing gates and similar … in shops, workshops, storehouses, etc.; stalls and racks; certain protective barriers for motorways, made from …