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Anyị nwere patent maka EU/US/CN
Lumeng siri ọnwụ na nhazi mbụ, mmepe onwe ya na mmepụta kemgbe e guzobere ya.Ihe mere anyị ji merie ogologo oge imekọ ihe ọnụ na ndị ahịa n'asọmpi ahịa ahịa zuru ụwa ọnụ bụ n'ihi na ụlọ ọrụ anyị nwere nhazi ọkwa ziri ezi na akara ...GỤKWUO
