The pump does not turn when starting. Reasons: The packing is too tight or the impeller and the pump body are blocked by debris
If you often go shopping in the mall, you will find that kraft paper bags are widely used in all walks of life.
In fact, camping requires preparing many things, such as tents, sleeping bags, camping lights, food, and backpacks. These items are also basic necessities, so today we'll learn about camping lights