Kulamulira Mwanzeru, Kugwira Ntchito Mwanzeru ndi Kusamalira
Pokhala ndi makina owongolera anzeru, imayang'anira momwe ntchito ikuyendera, deta yogwiritsira ntchito mphamvu, komanso imapereka machenjezo olakwika nthawi yeniyeni. Imathandizira kuyang'anira patali ndi kasamalidwe ka deta, kulola kukonza zinthu moganizira bwino komanso kukonza bwino kasamalidwe ka zida.
Mayankho Odzipereka a Malo Amkati ndi Otsekedwa
Ndi mawonekedwe ake opanda mpweya komanso kutentha kochepa, ingagwiritsidwe ntchito mosamala m'malo otsekedwa omwe ali ndi mpweya wochepa, monga magaraji apansi panthaka, malo ogwirira ntchito m'mafakitale, ndi m'nyumba zosungiramo katundu, zomwe zimapangitsa kuti malire a ntchito ya mafoni azitha kuyendetsedwa.kompresa mpweyas.