1. Dị ka ndị injinia na-arụzi ọrụ si kwuo, mee ka onye ọ bụla na-ahụ maka ike bụrụ otu
2. A na-eji plastik ABS engineering dị elu mee efere gusset, nke siri ike
3. Nhazi nkwado na-anabata ụkpụrụ trigonometry, na nkwụsi ike ya dị ezigbo mma
4, ebe mgbakasị ahụ nke ọ bụla bụ otu, na-adịgide adịgide
5. Akwa akwa ahụ na-eji akwa Oxford okpukpu abụọ, nke na-eyi{1} na-eguzogide ọgwụ, mgbochi- ịka nká, mgbochi{3} na enweghị mmiri.
