Extreme dry spell

total displacement extreme area

Cold and Dry Area

dry area

dry area of South Ningxia

dry area spot

Taklimakan dry area

area, area side trapezoid

area-area

area-area contact

wetted surface area [= area of wetted surface]

dry (semi-dry) process of technology

Dry and Semi-Dry Desulfurization Residues

dry grinding dry burning

dry-blanch-dry process

dry-disk rectifier (=dry-plate rectifier)

Dry-flue gas desulphurization(dry FGD)

Act Governing Relations between People of the Taiwan Area and Mainland Area

Adjacent area of mining area