聚乙烯长丝纱线(单纱)
Filament single yarn of polyethylene(the rupture strength is bigger than or equal to 22cN/dtex, and the initial modulus is bigger than or equal to 750cN/dtex, with a twist exceeding 50 turns/m, not put up for retail sale)
无需监管证件
无需检验检疫
5402592000999聚乙烯长丝纱线(单纱)(断裂强度≥22cN/dtex,且初始模量≥750cN/dtex,非供零售用,捻度每米超过50转,缝纫线除外)复制