This drawing is the construction drawing of the spa in the bathing center. It includes the plan layout dimensions of the functional area of the spa, the plan layout dimensions of the nano bubble pool, the plan pipe layout of the functional area of the spa, the plan layout dimensions of the local functional area of the spa, the plan layout dimensions of the local functional area of the spa, and the plan layout dimensions of the local functional area of the spa. The drawings are complete, clear, and rigorous, Welcome designers to download