Nthawi iliyonse ndikotetezeka kunyamula ndi kusunga mpweya wothinikizidwa ndi ma silinda achitsulo a ZX. Kusiyanasiyana kwa maonekedwe, kukula kwake ndi kulemera kwake kumawathandiza kuti azitha kusintha zochitika zambiri. Zida zathu zimayesedwa ndi zida zapamwamba kuti zitsimikizire mtundu wa mankhwala.
Makina athu odzipangira okha amatsimikizira kusalala kwa mawonekedwe a silinda, motero amawonjezera chitetezo. Kukonzekera kwapamwamba kwambiri ndi kusonkhanitsa dongosolo kumatithandiza kukhala ndi mphamvu zopangira komanso zogwirira ntchito.