electrical power distribution transformers; parts and accessories for transformers and switchgear; namely, primary and secondary transformer bushings, tap changers, dual voltage switches, load break switches, terminal boards, weak link fuses, stand off insulators, cable rack insulators, CT junction blocks, spacer blocks, drip plates and wildlife guards; electronic level and position sensors; digital instrumentation including tachometers and tachometers with overspeed controls; vapor purge valves; aneroid and non-aneroid transmission modulators for land vehicles; transmission controls; namely, on/off, pulse width modulated, and pressure regulating solenoids; electromagnetic climate controls; fuel pressure gauges, vacuum gauges, oxygen sensors, pressure regulator assemblies, pressure regulator diaphragms, control valves, vacuum gauges; temperature sensors; electronic display instrumentation; namely, temperature, pressure, RPM and torque displays, for aircraft, low pressure indicators, low vacuum indicators and safe angle indicators; measuring and recording instruments for vehicles; namely, speedometers, tachometers, odometers, hour meters and structural parts therefor; electronic sensors, computers, computer peripherals and computer software for vehicles