สมาคม
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สมาคม
  • Act and Regulations
    • Significant Engineering Works
      • The Ministerial Regulation, B.E. 2550 has determined on the Significant Engineering Works in Engineering Profession and Regulated Engineering Profession as follows:
        • (1) Consultancy
        • (2) Project Planning
        • (3) Analysis and Design
        • (4) Engineering Supervision
        • (5) Investigation
        • (6) Operation and Maintenance