工业丙纶丝|丙纶工业长丝|高强丙纶工业丝|丙纶工业丝|有色阻燃高强丙纶长丝工业级|高强PP长丝工业用
300D333dtex6.4g∕d19N450D500dtex6.8g∕d30N500D555dtex7g∕d34N600D666.7dtex7g∕d42N700D777.8dtex7g∕d48N740D822dtex7g∕d51N800D889dtex7g∕d54N840D933dtex7.5g∕d61N900D1000dtex7.5g∕d66N1000D1111dtex7.5g∕d74N1200D1333dtex7.5g∕d88N1500D1666.7dtex7.5g∕d110N2000D2222dtex7.5g∕d147N3000D3333dtex7.5g∕d220N3500D3889dtex7.5g∕d258N)