ABBESS

scientific instruments, namely, cryostats and parts therefor, temperature controllers for controlling temperature in the cryogenic region, cryogenic gas and liquid delivery equipment, namely, dewars, vacuum vessels, insulated cryogenic transfer lines, heat exchangers, metering valves, filters, pressure sensors, pressure controllers, heating elements and temperature switches, electromagnets, magnetometers, infrared furnaces, vacuum chambers, susceptometers, MAG/LEV force/weight measuring instruments, frictionless rotary and linear bearings and weight, pressure, temperature, force and viscosity transducers