Why is there so much water in the water meter?
It's not water! It is mechanical oil to prevent corrosion in table!
Ordinary household water meters are basically wet, that is, the meter immersed in water, this water meter is low cost, convenient maintenance, is widely used, this water meter inside the water is a normal phenomenon.
According to this situation, the first water meter is soaking can be divided into dry and wet, liquid sealed in the water, if it is dry water meter, water meter inside that bad, if it is wet, that is a normal phenomenon.
