The bridge is fixed, the horizontal is vertical, the arrangement is reasonable, the cover is not well, the interface is strict, the corner, the corner, but the connection is correct, and the wire tank is inside and outside the line.
The D-ring is in the English "D" word, so this is named. The D-ring formed by the zinc alloy is closed, the D-ring formed by iron processing is open, and the material is mainly the zinc alloy and iron, and surface treatment is performed by polishing, plat
This kind of Domestic Gas Water Heater realizes the separation of heat production and heating, and is installed in the kitchen to avoid the danger of electric leakage generated during bathing.