Imirongo itatu ya PVC Umuyoboro wo gufatanya
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Imirongo itatu ya PVC Umuyoboro wo gufatanya
Koresha ibyiciro bibiri cyangwa byinshi bya SJZ conical twin screw extruder kugirango ushyire mubikorwa imiyoboro itatu-PVC. Igice cya sandwich cyumuyoboro ni calcium nyinshi ya PVC cyangwa PVC ifuro ryinshi.