25 afọ na ubi nke miri gbanyere mkpọrọgwụ batrị.
Batrị OEM na-eduga
Onye nrụpụta na
Ọkachamara na ọkachamara
Kemgbe 1998, GMCELL abụrụla ọkachamara na-eduga na ụlọ ọrụ batrị ihe karịrị afọ 25. Na a kwa ọnwa mmepụta ikike nke 20 nde iberibe, anyị na-enye oru oma na ahaziri ngwọta iji hụ na ngwa ngwa na a pụrụ ịdabere na nnyefe.