Wash system is an important industrial process widely used in automotive, aviation, energy, and other manufacturing fields. Its main function is to clean the surface of the product, remove dirt and impurities, and ensure the quality and performance of the product. A wash system typically consists of multiple stages, including pre washing, cleaning, rinsing, and drying. The pre washing process usually uses water and simple cleaning agents to remove most of the dirt on the surface of the product. The cleaning process involves using high-pressure water or chemical cleaning agents to thoroughly clean the surface of the product. The rinsing process involves rinsing the surface of the product with clean water to remove residual cleaning agents and other impurities. Finally, the drying process involves drying the surface of the product to ensure its cleanliness. Through the synergistic effect of these links, the Wash system can effectively remove dirt and impurities on the surface of the product, improving its quality and performance. This is a mind map about the Wash System. The map contains 7 main branches, namely: Daily, Weekly, Monthly, Quarterly, Semi Annual, Annual, Ad Hoc. Each main branch has multiple sub branch descriptions. Suitable for people interested in the Wash System.