ወደ ይዘት ዝለል 
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ከፍተኛ ብቃት ያላቸው ሞተሮችን እና ተራ የኤሌክትሪክ ሞተሮች በማምረት ላይ ያለው ልዩነት ምንድን ነው?
Comparison|What is the difference in the production of high-efficiency electric motors and ordinary motors? What is expensive? Ordinary motor Electric Motor is a device that
ታኅሣሥ 9፣ 2022
