标准摘要
This specification covers one type of organic (para-aramid) fiber in the form of roving. The product shall be formed as a number of ends, tows, or strands collected into a parallel bundle with little or no twist.Cross Reference: AMS3904
英文名称Roving, Organic Fiber (Para-Aramid) Intermediate Modulus 4500 Denier (5000 Dtex), 0.9% Finish