Heavy Labor × Required Skills

Temperature and Chemical Composition Analysis (1) Temperature and Humidity Control (1) Temperature and Humidity Management (1) Temperature and Pressure Management (1) Temperature and Time Management (1) Tensioner Operation (1) Tool Operation (1) Usage of Safety Protective Gear (1) Vessel Operation Knowledge (1) Washing Machine Operation (1) Waste Sorting and Processing (1) Water Quality Inspection and Management (1) Weighing Equipment Operation (1) Weight Calculation (1) Weight Measurement (1) Welding Skills (TIG·MIG) (1) Welding Techniques (1) Wood Dimension Measurement (1) Work Based on Procedure Manuals (1) Work Record Reporting (1) pH Measurement (1)