... ,5.0um 2.length:1020mm 3.hole no.:1,7,19,37 4.Al2O3 + ZrO2 5.ISO 9001:2008 ... α-Al2O3Membrane MaterialZrO2 Pore size(μm)0.05,0.1,0.2,0.5,1,5PH Value0-14 Length(mm)1020 Modelbore diaouter ... diaHole No.Area(m2) 1--68.0 12.010.025 ... 1--76.0 25.470.13 1--194.0 30.0190.24 1--373.8 41 ...