(1. The wiring in the cabinet conforms to the relevant regulations, and the equipment and components are in good condition. ?2. The equipment in the cabinet is neatly arranged and beautiful, the line color marking is clear and complete, and the wiring is neatly arranged. 3. The paint on the cabinet is complete and there is no deformation. 4. The incoming and outgoing lines in the cabinet are neatly arranged, and the bending radius conforms to the regulations. ?5. The inclination, horizontality and verticality of the control cabinet installation are within the specified error range.)