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PVC okun gbóògì ilana
Ilana iṣelọpọ okun PVC: Dapọ → kneading → extrusion granulation → extrusion forming → traction → coiling → packing → didara ayewo → ọja ti pari 1. Kneading ti awọn eroja Gbogbo iru awọn ohun elo aise ni a ṣe iwọn deede ati fi sinu kneader ni aṣẹ kan.Feedi...Ka siwaju
