This standard specifies methods for the qualitative and quantitative analysis of polyolefin elastic fibers in textiles. This standard is applicable to the qualitative and quantitative analysis of polyolefin elastic fibers in single-component or two-component mixtures containing polyolefin elastic fibers.
SN/T 3905-2014 history
2014SN/T 3905-2014 Import and export textiles.Qualitative and quantitative analysis.Elastolefin fiber