Inflating a mattress:
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Oxygen balloon
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Air compressor operation
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Cylinder pressure, air bleed, Air compressor
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Air release with a loud whistling creak,
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Air is let through the regulator
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Helium balloon
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Soccer ball
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Cut through the air with a gas burner
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Air broom, Blower
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Balloon descent
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A stream of air breaks out of a metal pipe
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Rope torsion
★★★★★