单词 | aramid fiber |
释义 | ar·a·mid fiber ![]() n. A strong, heat-resistant fiber formed of polymers with repeating aromatic groups branching from a carbon backbone, having flame retardant properties and used in materials for bulletproof vests and radial tires. Also called polyaramid fiber. [AR(OMATIC) + (POLY)AMID(E).] |
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