A na-anabata CSTRAN nke ọma n'ụlọ ọrụ ụgbọala. Anyị na-aga n'ihu na-enye ngwọta njem nwere ọgụgụ isi maka ụlọ ọrụ ụgbọala, na-enye arụmọrụ mmepụta ụlọ ọrụ mmepụta ihe ma na-ebelata ọnụ ahịa ọrụ ụlọ ọrụ mmepụta ihe. Ruo ogologo oge, ngwọta ngwaọrụ mbupu CSTRAN emeela ka arụmọrụ mmepụta nke ụlọ ọrụ nhazi taya dịkwuo mma na mpaghara ngwa ọdịnala, dịka eriri mbupu spiral, eriri mbupu belt, na eriri mbupu roller.
