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Weave: Plain (staple fiber woven)
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Weight:  350 g/�O± 10%
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Deion:      PP 60tex/2 spun yarn PP 60tex/2 spun yarn
�����ܶ� : 1780 ��/�� ± 2% 930 ��/�� ± 2%
Construction:  1780 threads/m ± 2% 930 threads/m ± 2%
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Tensile Strength: ≥ 2500 N/50mm ≥ 1600 N/50mm
�������L(zh��ng)��: ≤ 25%   ≤ 55%  
Elongation at Break:  ≤ 25%   ≤ 55%  
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Permeability: 3-7 CFM at 125Pa pressure
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