Tag 'ref = 51 ZU3'

• 1: railway:signal:combined:height
• 1: note
• 1: railway:signal:route:states
• 1: railway:signal:departure:states
• 1: railway:signal:speed_limit:form
• 1: railway:signal:speed_limit:speed
• 1: railway:signal:combined:form
• 1: operator
• 1: railway:signal:speed_limit:height
• 1: ref
• 1: railway:signal:speed_limit
• 1: railway:signal:combined
• 1: railway:signal:departure:form
• 1: railway
• 1: railway:signal:departure
• 1: railway:signal:combined:states
• 1: railway:signal:direction
• 1: railway:signal:route
• 1: railway:signal:route:form
• 1: railway:signal:combined:function
• 1: railway:signal:position