Requirements for the installation of smokeless barbecue tables on the ground

With the appearance of the smoke-free barbecue table, we enjoyed the delicious barbecue with the gradual summer wind. We found that the tables were all placed on a smooth road, and there was a distance from the wall. Do you know why? ?
　　 One, the wall. The distance from the side of the smokeless barbecue table to the wall is generally -mm, the distance between the table side and the glass partition is generally -mm, the distance between the chair surface and the chair surface is generally mm, and the span of the deck is generally mm.
　　Second, the ground. The ground should be flat, and the floor tiles should fall by almost mm. The bottom of the floor tiles cannot be hollowed. If the drum is hollowed, the expansion screw will not be locked tightly, and the smokeless barbecue table will easily shake.
The installation of 　　 smokeless barbecue table should ensure that all accessories are complete, the wall and floor spacing should meet the requirements, and the table should be installed horizontally and vertically without scratches on the surface, which meets the quality requirements.