What's the unit of water for running water?
So the water can be conveniently according to the total water readings (tonnage) calculated.
Almost motionless. The word "m3" is also written on the scale, which means "cubic metre". That is to say, the unit of reading for this meter is cubic meter. Because every cubic meter of water is exactly one ton, the readings are straight
On the dial of the water meter, there are several small pointers arranged along the arc. There is a small red triangle in the center. When the tap is unscrewed and the water is flowing, the little red triangle turns. As for those little pointers, no matter the current is not flowing
