|
CN104475228A
|
|
Grading method for solid-liquid two-phase flow size
|
|
CN104475230A
|
|
Solid-liquid grading device
|
|
CN102431887A
|
|
Simple hanger
|
|
CN103175403A
|
|
Cooling device in central portion of electric calcinator
|
|
CN103170587A
|
|
Rotating disc device of aluminium ingot casting machine
|
|
CN102491107A
|
|
Method for uniformly distributing material
|
|
CN102491167A
|
|
Flexible connection device for portal transport truck
|
|
CN103159240A
|
|
Heating system device for tubular digestion
|
|
CN103160860A
|
|
Method for covering prebaked anodes in aluminum electrolyzer
|
|
CN103162530A
|
|
Pantograph structure of rotary kiln power supply sliding ring
|
|
CN103159136A
|
|
An active vision control-based precise positioning system for crown blocks
|
|
CN103162532A
|
|
Supporting-catch wheel with external refueling device
|
|
CN103157306A
|
|
Multi-point drive settling tank
|
|
CN103130090A
|
|
Automatic lifting appliance of burning jar
|
|
CN102557090A
|
|
Method for recycling heat energy of new steam condensed water in whole plant during alumina production
|
|
CN102556538A
|
|
Large-diameter flat-bottom stock bin
|
|
CN102531007A
|
|
Whole plant live steam condensed water heat energy recycling device of aluminum oxide production
|
|
CN102534674A
|
|
Method for overlaying anode for aluminum reduction cell
|
|
CN102561501A
|
|
Pressure pipeline leakage detection pipe ditch for collapsible loess regions
|
|
CN102557386A
|
|
Sludge disposal method for circulating water of coal gas station of alumina plant
|
