Props of metal; frames of metal for building; framework of metal for building; wall linings of metal for building; fittings of metal for doors; runners of metal for doors; chains of metal; fittings of metal for furniture; baskets of metal; works of art of common metal.

Air-conditioning installations; extractor hoods for kitchens; heaters for heating irons; water heaters; taps for pipes; bath fittings; sinks; disinfectant apparatus; water purification installations; flushing tanks.