钢丝绳芯阻燃输送带
按MT668-2008标准生产的煤矿用钢丝省心阻燃输送带主要技术参数技术要求项目带的强度规格ST/S630ST/S800ST/S1000ST/S1250ST/S1600ST/S2000ST/S2500ST/S2800ST/S3150ST/S3500ST/S4000ST/S4500ST/S5000ST/S5400纵向拉伸强度630800100012501600200025002800315035004000450050005400钢丝绳公称直径上限3.03.54.44.55.06.07.27.58.18.68.99.710.911.3钢丝绳间距10±1.510±1.512±1.512±1.512±1.512±1.515±1.515±1.515±1.51...
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