Irrigation systems, Agriculture - Machines & Equipment, Mechanical Engineering & Industry - Equipment, Rubber - transformation into semi-finished products, Valves, cocks, taps and fittings, plastic, Plastic products, Chemicals, Pharmaceuticals & Plastics, Couplings and fittings, plastic, for pipes and hoses, Tube and hose fittings, plastic, corrosion resistant, Raccordi di plastica anticorrosione per tubi