hat
◎ vaksen kont-PVC tiyo pwodiksyon adopte doub chanm à étalonnage ak Flite frechè ak kontwòl tanperati otomatik dlo ak otomatik ekipman pou dlo ak fonksyon kontwòl nan je.
eng
◎ U-PVC pipe production line adopts double chamber vacuum calibrating and spray cooling, with automatic water temperature control and automatic water supply and discharge control functions.