产品规格(Product Specifications):
内径Inner Dia. 76 mm~150 mm
产品说明:
由PVC薄膜和钢丝缠绕而成。具有休积小、重量轻,便于运输,适用干衣机、排气、通风设备。
It is made of winding PVC film and steel wire. It features small volume light weight and easy shipment and is suitable for cloths spin-drier, exhaust equipment and ventilation equipment.