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faʻamatalaga
Uma ituaiga o SJZ ma SJP extruders o la matou kamupani mamanuina aemaise lava mo le gaosia o le paipa PVC ma talaʻaga, matou extruders mafai folafolaina se lelei plasticization, maualuga gafatia ma alualu i luma pulea eletise, ma le kapeneta eletise mafai ona filifilia e tagata faatau e tusa ma a latou lava manaoga.
