hntaiwei

Item No. TWP-0305-360 Fire protection standard Tension test standard Varns toro 300*500D DIN 75200<100mm/min<3.9inch/min GB/T 3923.1-2013 Threads 18*12 DIN 75200<100mm/min<3.9inch/min GB/T 3923.1-2013 Total Weight 360gsm DIN 75200<100mm ...