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2021 China International Bicycle ngosi
Emeghere ihe ngosi China International Bicycle na Shanghai New International Expo Center na 5th May, 2021. Mgbe ọtụtụ iri afọ nke mmepe gasịrị, China nwere ọnụ ọgụgụ nrụpụta ụlọ ọrụ kachasị ukwuu n'ụwa, yinye ụlọ ọrụ zuru oke na ikike nrụpụta kachasị ike…GỤKWUO -
Akụkọ mmepe nke igwe kwụ otu ebe
Ụgbọ ala eletrik, ma ọ bụ ụgbọ ala eletrik, ka a makwaara dị ka ụgbọ ala eletrik. A na-ekewa ụgbọ ala eletrik na ụgbọ ala eletrik AC na ụgbọ ala eletrik DC. Ụgbọ ala eletrik na-ejikarị bụ ụgbọ ala nke na-eji batrị dị ka isi iyi ike ma na-atụgharị ọkụ eletrik ...GỤKWUO
