gas-bearing horizon

aerodynamic gas bearing

anomalous gas-bearing concentration

characteristic of water bearing gas zone

coalbed-gas-bearing seam

Dim-spot gas-bearing reservoirs

distinguish gas-bearing sand

dynamic gas bearing

Dynamic-pressure Gas Bearing

evaluation of oil and gas bearing trap0

externally pressurized circular thrust gas bearing

externally pressurized gas bearing

externally pressurized journal-thrust gas bearing

Externally Pressurized Spherical Gas Bearing

factor of gas bearing

falling time of flue gas horizon

favorable gas-bearing zone

Foil gas bearing

formation gas bearing content