Chapter 6 Quantities, units and symbols - Atlas Copco ...
Chapter 6 Quantities, units and symbols - Atlas Copco ...
Chapter 6 Quantities, units and symbols - Atlas Copco ...
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Saturation pressure (P s ) <strong>and</strong> density (ρ w )<br />
for saturated water vapour.<br />
Composition of clean, dry air at sea level.<br />
This composition is relatively constant up to<br />
a height of 25 km.<br />
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