
Yarn, Organic Fiber (para-aramid), High Modulus, Oy 390 (2689)/23.9 Tensile Strength, 17.5 (121)/970 Tensile Modulus, 380 Denier (420 D Tex), 1,2% Finish
出版:SAE International

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Yarn, Organic Fiber (para-aramid), High Modulus, Oy 390 (2689)/23.9 Tensile Strength, 17.5 (121)/970 Tensile Modulus, 380 Denier (420 D Tex), 1,2% Finish
出版:SAE International
专家解读视频