Lines and components; manufacture of hydraulic machinery and components; manufacture of gas-powered machinery and components; manufacture of instrument instruments; manufacture of mechanical equipment; sale of electrical equipment; sale of electrical equipment; sale of electrical equipment; sale of electrical equipment; sale of electrical equipment; sale of industrial equipment; sale of technical equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technical equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of equipment; sale of technological equipment; sale of technological equipment; sale of technological equipment; sale of te...