283060 Machinery for projecting, dispersing or spraying liquids or powders for agriculture or horticulture

28306010 Agricultural or horticultural watering appliances 28306030 Portable mechanical appliances with or without a motor, for projecting, dispersing or spraying liquids or powders, for agricultural or horticultural use (excluding watering appliances) 28306050 Sprayers and powder distributors designed to be mounted on or drawn by agricultural tractors (excluding watering appliances) 28306090 Other appliances, agricultural or horticultural