Mara mma ahịa nke Dowin laser
DW-6090 igwe , picture si Canada , Mr.Stan kwuru na igwe anya n'ezie ezi, karịsịa anwụrụ ọkụ na-akpụ akpụ usoro, otú ngwa ngwa na ike ọcha anwụrụ ọkụ n'ụzọ doro anya, ọ dịghị mmebi nke n'ibu .Software bụ n'ụzọ zuru okè nakwa, nwere ike na-arụ ọrụ ọnụ na Light. ọkụ software nke na-ewu ewu na USA na Canada .Obi ụtọ na-arụ ọrụ na Dowin laser ụlọ ọrụ.