Enwere ike ikewa ikpo okwu na-ebuli ọkụ eletrik n'ime ikpo okwu aluminom alloy ụgbọ elu, igwe na-ebuli ụgbọ ala mkpasa, na nyiwe ebuli ụgbọ ala crank. Otú ọ dị, n'agbanyeghị ụdị ikpo okwu na-ebuli elu, ọ nwere ụfọdụ njirimara na uru doro anya, ya mere ọ bụ ihe dị mkpa ...
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