供应天车铜电车线

各种接触线（电车线）单位换算表名称规格单位（t）换算CT铜电车线150t1.350kg/m740m/tCT铜电车线120t1.082kg/m924m/tCT铜电车线110t0.974kg/m1012m/tCT铜电车线100t0.890kg/m1123m/tCT铜电车线85t0.760kg/m1315m/tCT铜电车线85(T)t0.770kg/m1298m/tCT铜电车线65t0.580kg/m1667m/tCGLW(GLCA)钢铝电车线215t0.965kg/m1036m/tCGLW(GLCA)钢铝电车线173t0.785kg/m1274m/tCGLW(GLCA)钢铝电车线100t0.500kg/m2000m/t执行标准：GB12971.2-91