How to distinguish between electric gourds and more types of electric gourds, so if you distinguish it. Electric gourds can be distinguished from steel wire rope or ring chain to distinguish between steel wire rope electric gourds and ring chain electric gourds according to the rope or ring chain. It can also be divided into fixed electric gourds, which are also called hook -type electric gourds according to the above hooks or connecting sports cars above. They are called running electric gourds with sports cars. According to the tonnage, it is divided into 1 ton of electric gourd, 2 tons of electric gourd, 5 -ton electric gourd, 10 -ton electric gourd, and so on. According to the power supply area, it is divided into 220 volts of electric gourd and 380 volt electric gourd. It can also be divided into group hanging electric gourds, fast electric gourds, industrial electric gourds, etc. according to the use area.