
Usoro nke UC na-ezo aka na ahaziri ahazi, ejiri ọtụtụ ebe Ohiri isi ngọngọ nkeji bọọlụ nwere aka nkwụnye aka. N'ime isi ha bụ bọọlụ nwere oghere dị omimi nke nwere a dayameta mpụta okirikiri (SPB) emebere ka ọ dabara n'ime oghere okirikiri dabara adaba nke ụlọ nkedo. Na-akwado metric akụkụ, A na-ahazi usoro isiokwu a maka ngwa mmepụta ihe na-achọ ikike ibu dị elu, nrụnye kwụ ọtọ, na arụmọrụ a pụrụ ịdabere na ya.
| ISO | UCT202-10 | |
| Nrụpụta Mba. | UC202-10 | |
| Ebe obibi | T202 | |
| Obere dayameta | d | 9/16 nke |
| Ogologo oghere mgbakwunye | o | 5/8 nke |
| Ọgwụgwụ mgbakwunye ogologo | g | 25/64 nke |
| Elu nke mgbakwunye njedebe | p | 2-1/64 nke anụ ọhịa |
| Elu nke oghere mgbakwunye | q | 1-1/4 nke anụ ọhịa |
| Dayameta nke mgbakwunye bolt oghere | s | 3/4 nke anụ ọhịa |
| Ogologo uzo piloting | b | 2-1/64 nke anụ ọhịa |
| Obosara uzo piloting | k | 15/32 nke |
| Ịgba elu | e | 2-63/64 nke |
| N'ozuzu elu | a | 3-1/2 n'arọ |
| N'ozuzu ogologo | w | 3-11/16 nke |
| N'ozuzu obosara | j | 1-1/4 nke anụ ọhịa |
| Obosara oghere | l | 53/64 nke |
| Ebe dị anya site na njedebe ihu ruo na ahịrị etiti nke dayameta oche okirikiri | h | 2-13/32 nke |
| Obosara mgbanaka ime | B | 1.2205 n'arọ |
| Center of Bearing from End | n | 0.5 nke anụ ọhịa |
| Ibu ibu | 0,78 n'arọ | |