Leitungen are systems or structures used to transport fluids, gases, or electrical signals from one location to another. They can be found in various forms, such as pipes for water supply, cables for electricity, or ducts for air conditioning. Each type of Leitung is designed to meet specific requirements, including material, size, and pressure tolerance. In everyday life, Leitungen play a crucial role in infrastructure. For example, water supply systems rely on pipelines to deliver clean water to homes, while electrical wiring ensures that power reaches appliances. Proper installation and maintenance of these Leitungen are essential for safety and efficiency.