... drip irrigation ND 30-H high speed inner flat drip irrigation tube production lineTube Diameter* Wall Thickness φ16*0 ... Mosaic labyrinth type drip irrigation pipe, Mosaic labyrinth tube, Mosaic Flat Emitter Type Drip Irrigation Tape Making Machine,mazy ... drip irrigation, drip irrigation tube equipment, flat drip irrigation tube,irrigation pipe making machine, irrigation pipe ...