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Canlyniadau 1-5 o 5.
- blaenorol
- 1
- nesaf
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- 5 141
- 5 електроенергетика, електротехніка...
- 4 енергоефективність
- 2 621.311
- 2 illumination
- 2 освітленість
- 1 621.311.1
- 1 621.313
- 1 628.921
- 1 asynchronous motor
- 1 consumption
- 1 control
- 1 converter frequencies
- 1 day-lighting
- 1 electric drive
- 1 electric energy
- 1 electromechanical system
- 1 energy saving
- 1 equipment
- 1 indicators of electrical energy
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