Ngwa mmepụta Ụlọ ọrụ nkedo The 5000T extrusion mmepụta akara Ngwa mkpuchi mkpuchi PVDF guzoro Japan Ebe nrụpụta ebu CNC machining center nke nwere axis ise Igwe na-egbutu isi na-achịkwa 5-axis zuru oke na-akpaghị aka