Agricultural machinery. Slurry tankers. Safety|Spreaders, Filling devices, Defects, Noise (environmental), Mechanical control equipment, Ergonomics, Stability, Slurries, Toxic materials, Electrical safety, Agricultural safety, Verification, Radiation hazards, Safety measures, Pneumatic transmission systems, Agricultural equipment, Hazards, Control devices, Marking, Agricultural trailers, Occupational safety, Partitions, Equipment safety, Instructions for use, Pneumatic equipment, Design, Safety valves, Handbooks, Tanks (containers)