graph LR A[표면 검사] --> B[블라스팅] B --> C[청결 확인] C --> D[프라이머 1차] D --> E[건조] E --> F[프라이머 2차] F --> G[선저/선체 분기] G -->|선저| H[방식도장] G -->|선체| I[중도장] H --> J[상도장] I --> J J --> K[최종 검사] style A fill:#95a5a6 style B fill:#7f8c8d style C fill:#bdc3c7 style D fill:#f39c12 style E fill:#e67e22 style F fill:#d35400 style G fill:#3498db style H fill:#c0392b style I fill:#2980b9 style J fill:#16a085 style K fill:#27ae60