详细介绍
品名钢轨类型轻轨材质u71mn产地/厂家德国规格8（mm）仓库湖北武汉
designationmain size(h b p a)moment of inertia(j*cm4)section module(w*cm3)tensile strenght(kg/mm2)weight(kg/m)a4555 45 125 249027.07022.1a5565 55 150 31.8a6575 65 175 3831971.47043.1a7586 75 200 45531105.47056.2a10095 100 200 60858162.27074.3a120105 120 220 72.0a 804373565.770150.3
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