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AED(د.إ)All about energy
R26.44
Use, by you or one client, in a single end product which end users are not charged for. The total price includes the item price and a buyer fee.
Resource Description
Beautiful, colourful wallcharts
All about energy:
What is energy
Where do we get energy
Different types of energy – Light energy, sound energy, movement energy, stored energy, heat energy
The difference between input and output energy
