9 measuring equipment for fluid handling plants, namely, pressure reducers, pressure regulators, and flowmeters, all for providing constant flow and/or constant temperature of water or steam to provide optimal conditions for measurements and analysis of such water or steam; electronic controls for motors, machines and engines; automatic control valves; water quality analyzers, namely, conductivity meters, hydrazine analyzers, total iron analyzers, pH meters, silica analyzers, ion-copper analyzers, dissolved oxygen analyzers, dissolved hydrogen analyzers, phosphate ion analyzers, sodium analyzers, turbidimeters, and on-line and portable on-line chromatographic systems for water quality control comprised of dedicated pumps and diagnostic units for measuring and analyzing water quality; monitors for detecting and monitoring wear of bearings; pneumatic control devices for metering pumps; electric stroke control devices for metering pumps; electronic servo motor controllers; blank magnetic data carriers, blank recordable discs; data processing equipment, namely, data processors; particle analysis apparatus and instruments, namely, dynamic light scattering units and laser light scattering units for particle sizing and characterization; measuring instruments, namely, particle size analyzers, surface area analyzers, sample circulating apparatus for particle analyzers, and zeta potential analyzers; boiler control apparatus and instruments, namely, integrated electronic control systems for boiler-fired power generation; process control apparatus and instruments for power plants, namely, integrated electronic control systems for power plants; electric control panels; wire or wireless remote control telemetering machines and instruments, namely, machines to monitor, observe, record and/or control automatically the active conditions, temperature, pressure, flow rate, water quality, liquid level, length, wear, particle size distribution of wind and water power machines, namely, pumps, blowers, compressors, water treatment machines and particle size analyzers by remote control; automatic adjusting or regulating machines and instruments, namely, machines to monitor the amount of change or the conditions of variation of temperature, pressure, flow, water quality, liquid level, length, and wear of wind and water powered machines, namely, pumps, blowers, compressors and water treatment machines and then to adjust them to the given target value; flow meters; flow elements, namely, flow sensors; temperature indicators; pressure gauges; experimental reaction apparatus comprising pressure vessels and heater; computers; computer software programs, computer interface software and simulation software to regulate temperature and operate industrial machinery, water conditioning systems and particle analysis apparatus and instruments and to analyze data; measuring apparatus, electrical distribution or control machines and apparatus, namely, bearing abrasion measuring machines and instruments for canned motor pumps; remote monitoring system for pumps; parts and fittings for all the aforesaid goods, equipment for fluid handling plants, namely, pressure reducers, pressure regulators, flowmeters, valves, and degassing vessels, all for providing constant flow and/or constant temperature of water or steam to provide optimal conditions for measurements and analysis of such water or steam; heat exchangers being parts of machines, dialysis data management systems comprised of servers, personal computers, printers, weighing machines, dialyzer units, and multi-person dialysis fluid supply units, artificial satellites, namely, man-made satellites; pipes and panels for satellite structures