Ka indasteri ea ho sebetsa ka polasetiki, ebang ke extrusion, ente molding, calendaring , hollow molding, blowing film, spinning, joalo-joalo, ho phaella ho moamoheli ea itseng a ka fihlela litlhoko, hangata ho na le lisebelisoa tse ngata tse thusang ho phethela ts'ebetso. tshebetso.phetheho,...
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