Igwe nrịbama laser nke nwere ọtụtụ ọdụ na-anabata usoro pụrụ iche, nke enwere ike ibugharị ya na aka maka ndozi nke ndị ahịa, na axis rotary na-anabata akara ngosi akara n'ọtụtụ ọdụ ụgbọ oloko na-adabere na ya iji melite arụmọrụ arụ ọrụ.
