Silica Sand × Required Skills

Quality Control (Sampling and Analysis) (1) Quality Inspection (Moisture Content and Particle Size Measurement) (1) Quality Inspection (Specific Gravity and Moisture Content Measurement) (1) Raw Material Formulation Calculation (1) Raw Material Measurement and Blending Technology (1) Raw Material Weighing and Blending Technology (1) Raw Material Weighing and Mixing Technology (1) Safety Management (1) Safety and Health (1) Simple Machine Maintenance and Inspection (1) Temperature Control (1) Vehicle Construction Machinery Operation (1) Weighing and Blending Management (1) Weighing and Mixing Machine Operation (1) Weight Measurement (1) Work Record Management (1)