Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, life-saving and teaching apparatus, instruments and sensors, namely,apparatus, instruments and sensors for measuring the chlorophyll content in plants; apparatus, instruments and sensors for measuring the fertilizer content of the soil; apparatus, instruments and sensors for measuring of crop nitrogen requirements and apparatus and instruments for measuring and dosing of fertilizers, fertilizer injection units, namely, devices connected to a water distribution line, which automatically injects a predetermined proportion of fertilizer into an irrigation system used by a greenhouse complex; apparatus, instruments and sensors for measuring precipitation; apparatus, instruments and sensors for measuring the content of minerals in the soil; computer data processing equipment and downloadable, recorded computer software for controlling and regulating the dispersion of fertilizers; automatic dose metering units for measuring, dosing and mixing of gases and fluids, comprised primarily of downloadable, recorded software, electronic control panel, sensors, injectors, flow meters, flow and pressure switches, pressure indicators and regulators, metering valves and warning unit not for medical use; gas detectors for detecting the presence of gas; manometers; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs, all sold blank; compact discs, DVDs and other digital recording media, all sold blank; calculating machines, data processing equipment, computers; downloadable, recorded software for measuring of crop nitrogen requirements and downloadable, recorded software for measuring, varying and distributing of fertilizers; downloadable, recorded software for measuring chlorophyll content in plants; downloadable, recorded software for measuring fertilizer content of the soil; downloadable, recorded software for measuring the content of minerals in the soil; downloadable, recorded software for measuring dosing and mixing of gas and fluids; apparatus, instruments and sensors for NOx and SOx emission control; laboratory apparatus, instruments and sensors for NOx and SOx abatement; downloadable, recorded computer software for measuring dosing and mixing of gas and fluids; downloadable, recorded computer software for NOx and SOx emission control; downloadable, recorded computer software for NOx and SOx abatement; measuring and controlling electronic apparatus and instruments, sensors for use in agriculture, horticulture, aquaculture and forestry and maritime services; apparatus, instruments and sensors for dispensing liquid fuels, fuel additives, chemical additives, petrol and diesel for service stations and their accessories, in particular metering devices, monitoring devices and dosage dispensers; downloadable, recorded computer software for dispensing liquid fuels, fuel additives, chemical additives, petrol and diesel for service stations

Scientific and technological services and research and design relating thereto, namely, research and design in the field of agriculture, horticulture, aquaculture and forestry and maritime services; design and development of computer hardware and software; scientific and technological services relating to agriculture, horticulture, aquaculture and forestry and maritime services; industrial analysis and research services relating to agriculture, horticulture, aquaculture and forestry and maritime services; industrial analysis and research services relating to measuring the chlorophyll content in plants, measuring the fertilizer content of the soil, measuring of crop nitrogen requirements and measuring, varying and distributing of fertilizers, measuring precipitation, measuring the content of minerals in the soil, NOx and SOx emission control, NOx and SOx abatement