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1. Deep Cleaning Capability Car wash vacuum cleaners are equipped with strong motors that provide superior suction power. This feature allows them to pick up dirt, sand, pet hair, and other debris more effectively than regular vacuums. The addition of specialized attachments further enhances their ability to clean hard-to-reach areas.
car wash vacuum cleaner

The location of a sewer manhole must be carefully considered to ensure that the drainage system is effective and easy to maintain.[14][15] According to design standards, the distance between two manholes is typically between 7 and 20 meters, depending on the specific characteristics of the project.[16][17] In cities, the distance is 20 meters per manhole,[18] while in industrial or commercial settings it is 10-15 meters per manhole.[19][20] The distance between manholes in homes or restaurants is typically 7-10 meters.