How to draw the cargo line of the warehouse, and how to draw the passage and cargo line of the warehouse?

First of all, it is still an old problem. What kind of goods are in your warehouse and what kind of environment is it? It should be considered according to the actual situation. Let me take some warehouses here as examples: 1, all the lines here are painted with yellow paint (because the sandstorm here is relatively large and there are geological reasons, the yellow paint is relatively better and the red paint is not obvious); The company has regulations on the size of the goods line, but I made changes as needed. The line width of the main channel is 12CM, and the secondary channel is about 5-8CM. 3. The storage space can't be completely drawn according to the size of the tray, so it should be adjusted appropriately (because the width here is about12 cm, depending on whether the product passes the board or not and the uniformity of placement); A lot,,, do it yourself, and talk about it if you have any questions,