International standards: refrigerator and oven have three holes 16A, other range hoods have two holes100 mm, cookers have 500MM, disinfection cabinets have 500MM, and microwave ovens have five holes 10A. 2-3 spare sockets are arranged on the table between the washbasin and the cooker, with a distance of 1200MM from the ground, and are mainly used for some small household appliances (soymilk machine, kettle, rice cooker, etc.) that are not commonly used. ), put 10A five-hole waterproof socket in the basin cabinet for kitchen treasures or garbage disposal. I hope it helps you.