Ihe ntacha eze

Ihe ntacha eze

Nwere ike inye ncha nha nha anya d? mma nkw?si ike ka mma, tapawa ad?gh? mfe mmiri, itughari elu Magburu onwe mmiri njigide mmet?ta, nwere ike n'?z? d? irè igbochi mado ak?r? ? nwere ezi compound ar?m?r? d? iche iche surfactants na frictional agents na d? mfe na-emep?ta na hazie Magburu onwe adhesion mmet?ta, ezi acid na alkaline iguzogide, nnu nguzogide, p?tara ìhè na-eri ar?m?r?.