Mafala Akutoma Nawo Makina Otsekeredwa Makina Osiyanasiyana a Block ndi gawo limodzi pantchito yomanga, kuyimira makina ofunikira pakupanga ma concrete - magawo oyambira omwe amagwiritsidwa ntchito pomanga zomanga.
Mafala Akutoma Makina Opanda Mazira ● Kutanthauzira kwa mazira ndi danga la dzira, komwe kumadziwikanso kuti makina otsetsereka a dzira, ndi mtundu wa makina opanga masitima apathyathyathya ndikupita patsogolo. Ndi wi