It is necessary to draw several drawings

First, the plane layout of kitchen utensils

Second, the layout of smoke exhaust pipes

Third, the plan of kitchen electricity consumption

Fourth, the plan and system diagram of water supply and drainage pipes

After these drawings are completed, the kitchen plan can be drawn with cad. How can it be clearly expressed? Ask for a reference picture! You have to put everything in every place and show it in modules. Note: Be sure to mark the size of the position occupied by everything accurately. Put refrigerators, gas hoods, vegetable basins, plates and so on on the floor plan. You can draw a line under the plate, offset by 31, and make a cabinet.

another thing is to attach a text description.