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1. 파이프 입고..1. Arrival of Pipe
2. Shot Blast
3. 고압공기세척 및 예열..3. High Pressured Air cleaning & High Frequency Heating
4. FBE 코팅..4. FBE Coating
5. 접착제 및 PE 코팅..5. Adhesive & PE(PP) Coating
6. 냉각..6. Cooling
7. 자동마킹..7. Marking
8. 관끝처리..8. Cutback
9. 품질검사..9. Quality Inspection
10. 출하..10. Shipment or Stored