Mgbake ihe nkwado nnapụta na-eyi, iguzogide ịka nká, mpịachi dị mfe, na ndụ ọrụ ogologo oge

I. Nchịkọta Ngwaahịa
Ohiri isi ikuku na-azọpụta ọkụ, nke a makwaara dị ka ohiri isi ikuku nchekwa, bụ ngwaọrụ na-azọpụta ndụ maka ịgbapụ n'ebe dị elu. O nwere njirimara nke obere oge mmụba ọnụ ahịa, mmetụta dị mkpa nke nchekwa, ọrụ dị mfe, yana ojiji dị mma na nke a pụrụ ịtụkwasị obi. Ejiri ihe eriri siri ike mee ya, yana ihe ndị na-egbochi ire ọkụ, nwere ike igbochi ire ọkụ, iguzogide iyi, iguzogide ịka nká, mfe ịpịgharị, na ndụ ọrụ ogologo oge.

II. Oke Ngwa
Nnapụta ọkụ, ọrụ ikuku

III. Atụmatụ Ngwaahịa
Oge dị mkpirikpi maka mmụba ọnụ ahịa, mmetụta nchekwa dị mkpa, ọrụ dị mma, ojiji dị mma na nke a pụrụ ịtụkwasị obi, yana mbelata ire ọkụ, iguzogide iyi, iguzogide ịka nká, mpịachi dị mfe, yana njirimara ndụ ogologo oge ọrụ.

IV. Nkọwapụta Nkà na ụzụ Isi
Nha (m): (6 ± 0.2) × (8 ± 0.2) × (2.1 ± 0.1);
Oke kachasị elu nke nnapụta: mita 16;
Okpu ikuku nke na-akwado ákwà elu nke na-enye ohiri isi oxygen index ≥ 26;
Ike nrụgide isi nke ihe eji emepụta ihe: radial ≥ 28 KN/m, ogologo ≥ 25 KN/m;
Oge mmụba ≤ sekọnd 50;
Oge nkwụghachi ụgwọ ≤ 25 sekọnd;
Ibu ohiri isi ikuku ≤ 95 kg;