PVC steel wire/ fiber reinforced pipe production machine 1927102181331435485-blid-8127758529503888239

วัดใจล่างตัวเดียวหลักสิบถูกมา4งวด ล่างตัวเดียว สูตร4 งวด 16/9/62 สลากฯรัฐบาล

PVC Fiber Reinforced Hose Extrusion Line PVC fiber strengthen hose also call PVC network , commonly called as plastic flexible metal conduit , suitable for pigeonholing or having corrositvity Gas, the liquid one transport,extensively for machinery it apply to, colliery, petroleum , chemical industry , agriculture irritating , building , field such as being civil (solar water heater , gas bottle )