GB/T 37836-2019 Air filter plate made by polylactic acid/polybutylene succinate composite

GB/T 14295-2008 Air filters GB/T 20197-2006 Define, classify, marking and degradability requirement of degradable plastic GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 3923.1-1997 Textiles—Tensile properties of fabrics—Part 1:Determination of breaking force and elongation at breaking force—Strip method GB/T 3923.1-2013 Textiles—Tensile properties of fabrics—Part 1:Determination of maximum force and elongation at maximum force using the strip method GB/T 4668-1995 Textiles—Woven fabrics—Determination of number of threads per unit length GB/T 4669-1995 Textiles—Woven fabrics—Determination of mass per unit length and mass per unit area GB/T 4669-2008 Textiles—Woven fabrics—Determination of mass per unit length and mass per unit area GB/T 4745-1997 Textile fabrics—Determination of resistance to surface wetting—Spray test GB/T 4745-2012 Textiles—Testing and evaluation for water resistance—Spray test method GB/T 5453-1997 Textiles—Determination of the permeability of fabrics to air GB/T 7689.1-2001 Reinforcements—Test method for woven fabrics Part 1:Determination of thickness for glass fibre GB/T 7689.1-2013 Reinforcements—Test method for woven fabrics—Part 1:Determination of thickness GB/T 12703.4-2010 Textile—Evaluation for electrostatic properties—Part 4:Resistivity GB/T 19277.1-2011 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method GB/T 19977-2005 Textile—Oil repellency—Hydrocarbon resistance test GB/T 19977-2014 Textiles—Oil repellency—Hydrocarbon resistance test GB/T 20944.1-2007 Textiles—Evaluation for antibacterial activity—Part 1:Agar diffusion plate method GB/T 24218.1-2009 Textiles—Test methods for nonwovens—Part 1:Determination of mass per unit area GB/T 24218.2-2009 Textiles—Test methods for nonwovens—Part 2:Determination of thickness GB/T 24218.3-2010 Textiles—Test methods for nonwovens—Part 3:Determination of tensile strength and elongation(strip method) GB/T 24346-2009 Textiles—Evaluation for anti-mould activity GB/T 5453-2025 Textiles—Determination of the permeability of fabrics to air GB/T 19277.1-2025 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method GB/T 191-2025 Graphical symbols marking for handling and storage of packages