Injin ika dị elu, ike siri ike, nchekwa ike, nchekwa gburugburu ebe obibi;
Ihe mkpuchi ahụ na-eji ụdị ọhụụ na-emesapụ aka na-emebe nhazi streamlined;
4 × (2 + 1) × 2 nnyefe, gia aka uwe shift stepless kemeghi wheel isi, nwere ike izute mkpa dị iche iche arụmọrụ;
Oche kwụsiri ike maka ịnya ụgbọ ala dị mma;
Ntugharị hydraulic zuru oke, ọrụ ọkụ na mgbanwe;
Ụgbọ mmiri na-emechi emechi nke ọma, arụ ọrụ nkwụsị nke ọma, nnukwu ohere, mbara ala nke ọhụụ;
A na-ese akụkụ igwe dum site na usoro cathode electrophoresis, nke na-eguzogide corrosion, mgbochi ịka nká na ọ dịghị agbaze.