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+keyword:("flüssighelium")
Cryogenic fracture toughness testing of aluminium 2195 surface cracks
Development of a modified superconducting magnet for Maglev vehicles
Development of a pressure box to evaluate reusable-launch-vehicle cryogenic-tank panels
Dynamical behaviour of cryogenic helium in a partially filled dewar in microgravity
Electrically driven 4He-circulating dilution refrigerator for cooling aboard spacecraft
Flüssighelium-Kryopumpsystem für die Weltraumsimulation
Investigation on liquid helium pressurization process using a heater in a liquid propellant rocket