• moralo oa tandem o otlolohileng
• qobella ho pholisa/ ho tlotsa ho tsamaisa oli ea phetiso
• lisebelisoa tse nepahetseng tsa helical tse entsoeng ke lisebelisoa tsa 20CrMoTi.
• tsamaiso e pholileng ea metsi / emulsion ka ho feletseng bakeng sa bophelo bo bolelele ba tšebeletso
• Moralo oa tiiso ea mochini (e entsoe ka pane ea ho lahla metsi, selikalikoe sa ho lahla oli le tšoelesa ea labyrinth) ho sireletsa karohano ea emulsion ea ho taka le oli ea gear.