1. Ka kɛɲɛ ni ɛnzeniyɛri mekaniki ye, i ka fanga yɔrɔ kelen kelen bɛɛ kɛ i n’a fɔ .
2. gusset plaque dilanna ni ABS ɛnzeniyɛri pilaki ye, min ka bon kosɛbɛ .
3. Bracket dilan cogo be trigonometri sariyakolo ta, ani a ka basigi ka ɲi kosɔbɛ .
4, stress yɔrɔ kelen kelen bɛɛ be bɛn ɲɔgɔn ma, a be mɛn kosɔbɛ .
5. O fani be Oxford fani fila ta, min be don -seli, anti-ing, anti-}teti ani jiko la.
