Laser Level × Recommended Skills

Basic CAD Operation (2) Basic Welding Techniques (1) Building Materials Knowledge (1) CAD (1) CAD (Simple Drawing Verification) (1) CAD (Track Design) (1) English Drawing Reading (1) Ground Improvement (1) High-Place Work Skills (1) Machine Assembly Skills (1) Machine Operation (1) Quality Control (1) Railway Safety Equipment (1) Safety Management Knowledge (1) Safety and Health Knowledge (1) Scaffold Assembly (1) Site Safety Management (1) Spray Plastering (1) Stone Properties Knowledge (1) Survey Instrument Operation (1) Tile Laying (1) Waterproofing Work (1)