Nye ngwaahịa eletriki obere voltaji na-acha akwụkwọ ndụ akwụkwọ ndụ na ihe ngwọta ọrụ maka ọkụ eletrik, ụlọ ọrụ mmepụta ihe na ihe owuwu obodo, metallurgy, petrochemical, n'ichepụta igwe na ụlọ ọrụ ndị ọzọ.
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Nye ngwaahịa eletriki obere voltaji na-acha akwụkwọ ndụ akwụkwọ ndụ na ihe ngwọta ọrụ maka ọkụ eletrik, ụlọ ọrụ mmepụta ihe na ihe owuwu obodo, metallurgy, petrochemical, n'ichepụta igwe na ụlọ ọrụ ndị ọzọ.