Absolute pressure
= Absolute pressure
{title2=$p_{\rm abs}$}
<Pressure> referred to an ideal <vacuum>, rather than to <atmospheric pressure> or another chosen reference. <Gauge pressure> instead subtracts <atmospheric pressure>.
= Absolute pressure
{title2=$p_{\rm abs}$}
<Pressure> referred to an ideal <vacuum>, rather than to <atmospheric pressure> or another chosen reference. <Gauge pressure> instead subtracts <atmospheric pressure>.