Dzulo, mbuye wathu wa tec anali atamaliza zopanga zokhazokha (magalimoto atlet, auto Centerractor, Stre Centrayer Etc)
Mtundu wothandiza umagwirizana ndi chipangizo chomangira chokhacho chimakhala chovuta, chomwe chimaphatikizapo makina osokoneza bongo, owombera, dziwe lolowerera, ndi lamba wosungunuka Ndipo bokosi losungirako limakonzedwa mu dongosolo lino . pali maloboti atatu ocheperako Channel amalankhula ndi makina ogwiritsira ntchito afa, ndi njira yoyenda pang'onopang'ono kuchokera ku dziwe lolowera ku diaminity Komanso nthawi imodzimodzi panthawi yosinthira, imatha kuzizira ma aluminium aluminium {}}
