mmadụ mere; mode nke guzobere / crystal ibu); n'elu nnyocha (àgwà nke ịkpụ (symmetry), Polish (ọnọdụ nke na-emenye, firemarks); nchọpụta nke ọtụtụ ihe mejupụtara nkume; njirimara nke wuru agwọ ọrịa; ịchọpụta vulnerability mmebi (eg, ọnụnọ nke mgbaji ọkpụkpụ na / ma ọ cleavage); ịchọpụta na ibawanye (SR vs .
