Safety and Health × Required Skills

Waste Classification (1) Waste Disposal (1) Waste Disposal Technology (Sorting and Packaging) (1) Weather Condition Judgment (1) Wedge Method Cutting (1) Weighing Instrument Operation (1) Weighing Instrument Use (1) Weld Bead Inspection (1) Welding Condition Setting (1) Welding Machine Operation (1) Welding Skills (Gas/Arc) (1) Welding and Binding Techniques (1) Welding and Metal Fabrication (1) Winch Operation (1) Wire Saw Operation (1) Woodworking Skills (1) Work Procedure Manual Reading Ability (1)