What does it mean that the manhole cover says "water supply"?

The word "water supply" on the manhole cover refers to the manhole cover belonging to the domestic water pipeline.

The manhole cover is used to cover the defense of deep wells on the road or at home to prevent people or things from falling. Generally divided into round and square. In urban road management, circular manhole covers are generally used because they are not easy to tilt and can better protect the safety of pedestrians and vehicles. And the movie manhole cover.

supply water

spell

Interpretation: water supply. There are drinking water, industrial water, industrial water and agricultural water.

Antonym:

1. Stop water supply

Dead water, dead water.

Origin: Northern Wei Dynasty. Li daoyuan. Classic notes on water. Mianshui Note: "To the west of the east coast of the mainland, there is Huihu Lake, with dozens of water stops. 」

For example, thousands of families in Xiguang community are suffering from water and electricity cuts, and they are looking forward to water and electricity cuts as soon as possible.

Step 2 cut off water

The rupture of the water surface caused by the uneven bottom of the river.

For example, if you use the commercial building illegally, you will be punished by cutting off water and electricity.