High Concentration × Required Skills

Boom and Wire Rope Operation (1) Bore Processing (1) Boring Operation (1) Bottom Rivet and Fitting Installation Skills (1) Box Making Machine Operation (1) Boxing Techniques (1) Braiding Technique (1) Brake Control (Air Brake) (1) Brake Press Operation (1) Braking Device and Speed Control (1) Braking Technique (1) Brazing (1) Brush Coloring Technique (1) Brush Dyeing Technique (1) Brush Operation Technique (1) Brush Technique (Fine Line Drawing) (1) Brush Work (1) Brushing Technique (1) Buff Grinding Machine Operation (1) Bundling Machine Operation (1) Burn-in Machine Operation (1) Burner Operation Skills (1) Burnishing and Polishing Finish (1) Business Manners (1) Button Attachment (1) Button Attachment Machine Operation (1) CAD (Basic Operation) (1) CAD (Electrical Design) (1) CAD Blueprint Reading (1) CAD Data Reading (1)