(the ratio of )volumetric strain
minimum flow valve to the pump
method of raft plank adding the valve tube groutin
Meteorology University of the Air Force
Meteorological Institute of the Air Force
Meteorological Center Air Traffic Administration of the Mid-Southern China
Mechanism of the Relief Valve
Measuring the formaldehyde concentration of indoor air
Mean of the signal-to-noise ratio
mass ratio of the waste
lowering the ratio of bad loans
length of the air cavity behind
leakage of the solenoid valve
Joint Air Communications of the Pacific
in the countdown to possible air strikes
impact on the quality of the water and the air