Wokhala ndi wopanga oxygen wopanga chipatala ndi othandizira opanga kuchipatala ndi ku China, wopatsa mwayi wochipatalayo adapereka mfundo zapadziko lonse lapansi, ndipo mutha kukhala otsimikizika moyenera. Ngati simukupeza jenereta yanu ya oxygen kuti mupite kuchipatala mndandanda wathu, mutha kulumikizana nafe, titha kupereka ntchito zokonda.