This allows us to probe gas
in foreground galaxies.
When Intentional or Accidental Reasons Drain Pressure Control Valve No Longer Closes and Debits Probe Gas
Their varying response to different gas species makes them into practical leak detectors since a probe gas
other than air, such as helium, will produce a sudden and large reading difference.
Following Production Samples Confirmed A Probe Gas
This attribute has helped give rise to a particular piece of technological folklore that helium (He) is used as a probe gas
for leak detection because it is a small molecule and more able to pass through a leak.
Through This Work Will Be Binding Probe Gas
National Transmission System.
Leak detectors can detect leaks only if helium probe gas
is allowed to enter the sensing head.