The current effective industry standards or national standards for industrial filter cloth are: FZ\/T 64015-2009 Woven filter cloth GB\/T 24119-2009 Woven filter cloth determination of water permeability GB\/T 24219-2009 woven filter cloth bubble point aperture determination GB\/T 5542-2007 Single-layer filter cloth filtration method JB\/T 11092-2011 Mechanical and physical properties of woven filter cloth for solid-liquid separation test method JB\/T 11093-2011 Woven filter cloth for solid-liquid separation test method JB\/T 11094-2011 Woven filter cloth for solid-liquid separation Technical conditions JC\/T 768-2002 glass fiber filter cloth QB\/T 2735-2005 Sugar machinery vacuum filter without filter cloth.