Mgbochi mgbago ugwu

A na-eji eriri igwe nwere obere carbon welded elu mgbochi ịrị elu nsu. N'igosi obere oghere ntupu nke na-egbochi itinye mkpịsị aka ma ọ bụ ngwaọrụ site na ha, ha na-ebuga arụmọrụ mgbochi mgbago na mgbochi mma. Mgbe ejikọtara ya na posts ụdị Y na waya agụba concertina, a na-akwalitekwa ọkwa nchekwa n'ozuzu ya.Ngwaahịa a dabara n'ọtụtụ ọnọdụ ngwa, n'ime