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On the Photosynthetic Production and Water Cleaning Ability of Cyperus alternifolius L. Grown by the Floating Culture System.
The objectives of these experiments were to evaluate the effectiveness of a modified cylinder cleaner in cleaning lint based on grid bars with a sharp cleaning-edge and compare the performance of one ...
The performance of two air-jet cleaners connected in series was evaluated. The air-jet cleaners were connected so that the fiber stream could be cleaned on one side or both sides. The effect of flow v...
The assumptions and results of laboratory research on efficiency of ammonia removal from air by use of the cassette filter in the mechanical ventilation system were presented. A filtration layer consi...
Utilization of strong electric field for special cleaning buckwheat seeds.

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