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Water main
01
水道本管, 主管
a large underground pipe that delivers potable water from a water treatment plant or other water source to individual buildings or communities
What is a "water main"?
A water main is a large pipe that carries water from a central source, such as a water treatment plant, to smaller pipes that distribute it to homes, businesses, and other buildings. It is a key part of a city's or town's water supply system, ensuring that clean water is delivered reliably to the community. Water mains are typically buried underground and are made from strong materials to handle the pressure and volume of water flowing through them. They also connect to valves, hydrants, and service lines that direct water to different areas.
water main
n
