Millimeter of element (or mmHg) was a unit used to measure atmospheric pressure, measured on an instrument called a barometer or more advanced sensor, that
The atmospheric pressure of Taurus II was measured at 70 mmHg. (TOS: "The Galileo Seven")
Millimeter of element (or mmHg) was a unit used to measure atmospheric pressure, measured on an instrument called a barometer or more advanced sensor, that
The atmospheric pressure of Taurus II was measured at 70 mmHg. (TOS: "The Galileo Seven")