青云翻译

Expand annual output of 80,000 tons of alumina dissolution of plant design pressure

Expansion of annual production capacity of 80,000 tons of alumina high-pressure digestion workshop design

The extension yearly produces 80,000 ton aluminum oxide high pressures to dissolve dispatches a vehicle the design

Annual output 80,000 metric tons of aluminum oxide high-pressure melting the workshop design

Expansion of annual production capacity of 80,000 tons of alumina high-pressure digestion workshop design