E kholoanyane ebile e boima ho feta lebokose le tloaelehileng la ho fana ka mokhoa, le ke keng la ts'oara lipehelo tsa moreexpress feela, empa hape le bolokehile ho feta
Ho amohela moralo oa morao-rao oa "anti-corrosioncoating" oa morao-rao, ha o na pula ebile o thibela ho bola, o sireletsa liphutheloana le litlhaku tsa hau letsatsi lohle.