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Institute of Aerodynamics and Flow Technology
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Stored, gaseous helium
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Institute of Aerodynamics and Flow Technology
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Stored, gaseous helium
Stored, gaseous helium
Stored, gaseous helium
Gaseous helium stored in pressure cylinders is liquefied in an expansion machine (left).
Credit:
DLR (CC BY-NC-ND 3.0)
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