This machine is composed of extruder,screen changer,melt pump, multilayer distributor, mould, roller calender, effect of frame, cold station, air cooling rack, haul-off unit and cutter. 3945105508525939223-blid-2159522921064955295

สูตร3ตัวตรง(บน) แนวทาง 4งวด

 
   

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