FZ/T 64078-2019 Meltblown nonwoven fabric

GB/T 32610-2016 Technical specification of daily protective mask GB 250-1995 Gray scale for assessing change in colour GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour GB/T 4666-1995 Textiles—Woven fabrics—Measurement of length of pieces GB/T 4666-2009 Textiles—Fabrics—Determination of width and length GB/T 5455-1997 Textiles—Burning behaviour—Vertical method GB/T 5455-2014 Textiles—Burning behaviour—Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens GB/T 11048-1989 Textiles—Testing method for warmth retention property GB/T 11048-2008 Textiles—Physiological effects—Measurement of thermal and water-vapour resistance under steady-state conditions GB/T 11048-2018 Textiles—Physiological effects—Measurement of thermal and water-vapour resistance under steady-state conditions(sweating guarded-hotplate test) GB/T 14295-1993 Air filter GB/T 14295-2008 Air filters GB/T 14295-2019 Air filter 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 24218.15-2018 Textiles—Test methods for nonwovens—Part 15:Determination of air permeability GB/T 26125-2011 Electrical and electronic products—Determination of six regulated substances(lead,mercury,cadmium,hexavalent chromium,polybrominated biphenyls,polybrominated diphenyl ethers) FZ/T 01130-2016 Nonwoven—Testing and evaluation for oil absorptive properties