|
| 791.91 | Arms, signalling, mechanical (incl. electro-mechanical), railway or tramway traffic-controlling | |
| 791.91 | Buffers for railway platforms | |
| 791.91 | Control gear and signals, level-crossing, mechanically- or electromechanically-operated | |
| 791.91 | Derailers, mechanical, for railways or tramways | |
| 791.91 | Detectors, railway point, mechanical (incl. electromechanical) | |
| 791.91 | Discs, signalling, mechanical (incl. electro-mechanical), railway or tramway traffic-controlling | |
| 791.91 | Fog-signalling apparatus, automatic, pneumatically-operated, for railways | |
| 791.91 | Gantries, signalling, mechanical (incl. electro-mechanical), railway or tramway traffic-controlling | |
| 791.91 | Gauges, loading, railway | |
| 791.91 | Lever mechanisms, controlling or slotting, mechanical (incl. electromechanical), for railway signals | |
| 791.91 | Locking bars, railway point, mechanical (incl. electromechanical) | |
| 791.91 | Locks and lock cases, railway point, mechanical (incl. electromechanical) | |
| 791.91 | Platforms, turntable | |
| 791.91 | Posts, signalling, complete, mechanical (incl. electromechanical), railway or tramway traffic-controlling | |
| 791.91 | Railbrakes, mechanical (incl. electromechanical) | |
| 791.91 | Semaphores, railway, mechanical (incl. electro-mechanical) | |
| 791.91 | Signal-box equipment, mechanically- or electro-mechanically-operated, for safety or traffic control | |
| 791.91 | Signalling equipment (excl. electric) for road, railway, waterway or airfield traffic control | |
| 791.91 | Signals for road or maritime traffic, non-electric, hand-operated | |
| 791.91 | Slot mechanisms, interlocking, for railway signals | |
| 791.91 | Stop blocks, railway control, mechanical (incl. electromechanical) | |
| 791.91 | Stops, train, pneumatically-operated | |
| 791.91 | Track, railway or tramway, assembled | |
| 791.91 | Trackside mechanisms (ground frames, etc., of the lever, pedal, crank or other type), for operating points, signals, etc. | |
| 791.91 | Traffic control equipment, mechanical, not electrically-powered, for railways, tramways, roads, inland waterways, parking facilities, port installations or airfields (excl. sign-plates with no mechanical features) | |
| 791.91 | Turntables, railway or tramway, whether or not electrically-operated | |