9 Mathematical instruments, namely, calculators, graphing calculators; fire alarms; gas alarms; Anti-theft warning apparatus, namely, burglar alarms; Laboratory apparatus and instruments, namely, gas chromatography apparatus for laboratory use; laboratory centrifuges; laboratory trays; flasks for laboratory use; microscopes; photographic apparatus and instruments, namely, microscopes, lens for microscopes, surveillance cameras, camera lenses; optical machines and apparatus, namely, optical filters, optical scanners, optical sensors, optical reflectors, optical couplers, optical microscopes, lens for optical microscopes, optical character recognition (OCR) apparatus and optical inspection apparatus; temperature indicators; gasometers; thermometers, not for medical purposes; water meters; pressure gauges in the nature of manometers; level indicators; acoustic meters; tachometers; accelerometers; refractometers; luminous flux meters; actinometers; altimeters; hygrometers; illuminometers; vibration meters; noisemeters; speed indicators; calorimeters; viscosimeters; concentration meters; gravimeters; densimeters; dynamometers; flowmeters; precision measuring machines and instruments in the nature of oscilloscopes, power analyzers, scopecorders, data acquisition systems composed of sensors, measurement hardware and a computer with programmable software, electronic data recorders, signal generators, source measure units, namely, derived-unit measuring machines and apparatus, DC sources in the nature of power supplies, flow calibrators, calibration devices for calibrating voltage and current outputs, digital multimeters, manometers, digital thermometers not for medical purposes, loop powered indicators, clamp-on testers, insulation testers, each ground testers, lux meters, thermometers not for medical purposes, galvanometer, current transformer, voltmeters, Optical Spectrum Analyzer, optical time domain reflectometer, Optical Wavelength Meter, optical power meters, optical light sources for optical fiber testing, gyrocompass, autopilots for ships being GPS navigation device, electromagnetic logs, digital chart plotters; automatic adjusting and regulating machines and instruments for automatic control for supporting the improvement of productivity in manufacturing; Material testing machines, namely, electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; surveying machines and instruments; automatic control device for supporting the improvement of productivity in manufacturing; electric control panels; batteries and electric cells; electric or magnetic meters and testers; electric wires and cables; transmission machines and apparatus for telecommunication; single-channel radio communication machines and apparatus for fixed stations; radio application machines and apparatus, namely, pressure transmitters, wireless temperature transmitters, wireless gas detectors, wireless adapters, wireless media converter, wireless management station; radio machines and apparatus, namely, antennas; remote control telemetering machines and instruments; structural parts and fittings for telecommunication machines and apparatus; computer hardware and computer peripherals; semi-conductor elements namely, semi-conductor memory units, structured semi-conductor wafers, semi-conductor memories; electronic circuits, not including those recorded with computer programs; computer programs for use in database management, word processing and encryption of the system of supporting the productivity growth in the field of manufacturing and industrial automation; computer software programs, namely, production and operations management and planning programs for business and industrial scheduling, forecasting, routing, workflow and resource allocation applications; computer software for use in the field of flow measurement, namely, computer software for monitoring and calibrating flowmeters, computer software for flow measurement, computer operating software for use in connection with fluid flowmeters, computer software for database management for use in the field of flow measurement; Recorded computer software for use as a spreadsheet, word processing; communication data processors and computer software of computer network for automatic control devices for supporting the improvement of productivity in manufacturing; computer software for controlling and managing access to servers; downloadable computer programs for use in database management, use as a spread sheet, word processing; downloadable computer software for industrial process control; industrial x-ray apparatus; magnetic object detectors; ultrasonic sensors; magnetic cores; resistance wires; electrodes; downloadable image files containing data from surveillance cameras and microscopes; downloadable electronic publications in the nature of instruction manuals, catalogues