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大象牌 鋼絲繩 用于起重機(jī)及通用工程 18x7 Hercules rope 　　　　　 直徑 毫米 最小破斷力 每米近似重量 千克/米 A & BG (165 kg/mm2) BG & CG (180 kg/mm2) C (195 kg/mm2) 16.00 15.60 17.00 18.40 1.020 18.00 19.70 21.50 23.30 1.290 19.10 22.20 24.20 26.30 1.450 20.00 24.30 26.60 28.80 1.590 22.00 29.40 32.10 34.80 1.930 22.40 30.50 33.30 36.10 2.000 24.00 35.00 38.20 41.40 2.290 25.00 38.00 41.50 44.90 2.490 26.00 41.10 44.90 48.60 2.690 28.00 47.70 52.00 56.40 3.120 30.00 54.80 59.70 64.70 3.580 31.50 60.40 65.90 71.40 3.950 32.00 62.30 68.00 73.60 4.080 33.50 68.30 74.50 80.70 4.470 34.00 70.30 76.70 83.10 4.600 35.50 76.70 83.70 90.60 5.020 36.00 78.80 86.00 912.00 5.600 37.50 85.60 93.30 101.00 5.600 38.00 87.90 95.90 104.00 5.750 40.00 97.30 106.00 115.00 6.370 42.00 107.00 117.00 127.00 7.020 43.50 110.00 130.00 130.00 7.190 44.00 118.00 129.00 139.00 7.710 45.00 123.00 134.00 146.00 8.060 46.00 129.00 140.00 152.00 8.420 47.50 137.00 150.00 162.00 8.980 48.00 140.00 153.00 166.00 9.170 50.00 152.00 166.00 180.00 9.950 52.00 165.00 179.00 194.00 10.800 53.00 171.00 186.00 202.00 11.200 54.00 177.00 194.00 210.00 11.600 56.00 191.00 208.00 226.00 12.500 58.00 205.00 233.00 242.00 33.400 60.00 219.00 239.00 　 14.300