It is produced in this way by combining products. The first one is made of iron and has the highest power. The second one is installed inside the electrical appliance. It is miniature and has many more fan blades to increase the air flow. The third one is usually placed on the bedside at home and is relatively cheap. The last one is a wall fan, which has decent power and is made of iron. For the sake of light weight.
What does the plastic mold for an electric fan blade look like?
Introduction What does the plastic mold of an electric fan blade look like? It is produced in this way by combining products. The first one is made of iron and has the highest power. The second one is installed inside the electrical appliance and is miniature.