NgoMeyi, onjiniyela bakaGrace beza emfuleni i-Nile enhle bezolungisa iphutha futhi basebenzise imigqa emibili yokukhiqiza yamapayipi e-PVC angu-315-630mm. Ulayini wokukhiqiza uqukethe i-counter-rotation flat twin-screw extruder, ibhokisi le-vacuum, ibhokisi lesifutho, ugandaganda, umshini wokusika, nomshini wokuvutha; iyunithi ine-p ethembekile...
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