Tannin × Required Skills

Leather Pretreatment (3) Chemical Handling (2) Machine Operation (2) Quality Control (2) Quality Inspection (2) Analytical Instrument Operation (1) Basic Knowledge of Chemical Handling (1) Chemical Handling Knowledge (1) Chemical Process Operation (1) Climbing Skills (1) Drying and Fatliquoring Technique (1) Drying and Finishing Techniques (1) Drying and Preservation Techniques (1) Dyeing Technique (1) Equipment Maintenance (1) Equipment Operation (1) Extraction and Purification Technology (1) Finishing Techniques (1) Harvested Item Selection Knowledge (1) Operation of Salting, Degreasing, and Dehairing Processes (1) Precise Measuring Techniques (1) Safe Equipment Usage (1) Tanning Technique (1) pH Management (1) pH Measurement and Adjustment (1)