Tag 'ref = 3308'

• 2: ref
• 1: level
• 1: railway:signal:train_protection:form
• 1: railway:signal:train_protection:type
• 1: indoor
• 1: railway
• 1: railway:signal:train_protection
• 1: railway:signal:direction
• 1: railway:signal:catenary_mast
• 1: railway:signal:position