Nkhani Zamakampani
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Chiyambi cha Makina Owumba a Blow
Extrusion nkhonya akamaumba makina amatchedwanso dzenje kuwomba akamaumba, mofulumira kukula pulasitiki processing njira.Parison ya pulasitiki ya tubular yomwe imapezedwa ndi extrusion kapena jekeseni wa utomoni wa thermoplastic imayikidwa mu nkhungu yogawanika pamene ikutentha, ndi kupanikizidwa ...Werengani zambiri
