Ụlọ ụlọ ọrụ Ụlọ ụlọ ọrụ Ụlọ ọrụ Ụlọ ọrụ injection Ụlọ ọrụ injection Ụlọ ọrụ stamping Stamping-ogbako Ahịrị mmepụta Mpaghara nkwadebe ihe Mpaghara ihe Ahịrị nkwakọ ngwaahịa Ụlọ nkwakọba ihe Ụlọ nkwakọba ihe Ụlọ nkwakọba ihe ngwaahịa emechara Mpaghara nyocha