microwave vacuum drying combined with vacuum drying
non-perturbative QCD vacuum and vacuum condensate
vacuum dryer =vacuum drier
vacuum drying plant and vacuum freeze drying plant
abundant and poor harvest
accumulated points of poor professional conduct
aiding the poor by migration
aiding-the-poor-oriented development
Aid-the-Poor Development Office of the State Council
aluminum magnesium oxygen poor fuel rich propellant
as poor as a church mouse
Assisting-the-poor by Rights
Assisting-the-poor in Rural Areas
balance between the rich and the poor