critical oil column height
effective column height
Hydrocarbon Column Height
oil-bearing column height
contact surface height of rock column
double column type digital height gauge with dial
equivalent height of water column
height of static liquid column
RCCC(rotation-column-column-column) mechanism
height-height correlation function
column of U-shaped cross-section column
column to column die cutting machine
Lower column of instillation column
monolith column monolith column