Suction action of air:
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Helium balloon
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Air compressor, cylinder pressure, air bleed
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A stream of air breaks out of a metal pipe
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The release of, The work of oxygen equipment
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Suction action of air
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Steam
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Mask breathing
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Balloon descent
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Small compressor blowing air
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Air is bleeding through a hose
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Cut through the air with a gas burner
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Soccer ball
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