高强低缩涤纶长丝缝纫线 高强涤纶短纤缝纫线 高强涤纶包芯线
1500D/3 20s/2 12s/2
1000D/3 20s/3 13s/2
750D/3 22s/2 14s/2
500D/3 22s/3 16s/2
420D/2 24s/2 20s/2
420D/3 24s/3 22s/2
250D/2 40s/2 24s/2
250D/3 42s/2 29s/2
210D/2 44s/2 36s/2
210D/3 45s/2 40s/2
150D/3 60s/2 45s/2
100D/2 50s/2
70D/2 60s/2
50D/2
30D/2