(1) Kuyambitsa single screw extruder Single-screw extruder, monga dzina likunenera, kukhala ndi wononga kamodzi mkati mwa mbiya extruder. Nthawi zambiri, kutalika kothandiza kumagawidwa m'magawo atatu, ndipo kutalika kwa magawo atatuwo kumatsimikiziridwa molingana ndi wononga m'mimba mwake, dzenje ...
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