Has Cooperativeness × Required Skills

Vacuum Technology (1) Vehicle-Type Construction Machinery Operation (1) Vibration Compaction Machine Operation (1) Vibration Machine Operation (1) Visual Communication (1) Visual Concept Development (1) Water Supply and Drainage Equipment Installation (1) Water Transport (1) Waterworks Related Laws and Regulations (1) Wax Sealing (1) Weighing Equipment Operation and Calibration (1) Weighing Operation (1) Welding (1) Welding Basics (1) Welding Work (1) Welding and Metal Processing (1) Wiring and Connection Technology (1) Wood Quality Judgment (1) Work Record Creation (1)