Kutentha kumalimbitsa, kulimba kwamphamvu kwambiri, sikungakhale tcheru kusowa. Thermoplastic yabwino kwambiri, yothamanga kwambiri mumpangidwe wovuta, wokhala ndi mipanda yopyapyala, ma profiles opanda pake amitundu yosiyanasiyana, kapena ma forging opangidwa kukhala zovuta. Kuzimitsa kutentha osiyanasiyana, otsika kuzimitsa tilinazo, pambuyo extrusion ...
Werengani zambiri