A na-ejikọta ndị na-ebu ọkụ eletrik na trolley dị iche iche na-agba ọsọ iji mepụta ụdị cranes dị iche iche.Ihe ndị a na-ahụkarị bụ cranes eletrik nke otu, igwe nkwusioru ọkụ eletrik, cranes na-ebuli elu, cranes nkwusioru nkwusioru kọlụm, cranes nwere mgbidi, cranes nwere mgbidi, ọkụ-ọrụ Hoist okpukpu abụọ cr ...
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