c型钢理论重量
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
大全型号??????每米重(kg)型号??????每米重(kg)X60X20X3.08.007C80X50X20X2.253.886??C180C80X50X20X2.504.318??C180X70X20X3.08.478C80X50X20X2.754.749??C180X80X20X3.08.949C80X50X20X3.005.181?C200X50X20X2.56.673X60X20X2.57.065X70X20X2.57.458X80X20X2.57.850X50X20X3.08.007X60X20X3.08.478X70X20X3.08.949X80X20X3.09.420X50X20X2.57.065X60X20X2.57.458X70X20X2.57.850C100X50X20C100X50X20C100X50X20C100X50X20C120X50X20C120X50X20C120X50X20C120X50X20C140X50X20C140X60X20X2.254.239???C200X2.504.710??C200X2.755.181???C200X3.005.652??C200X2.254.592??C200X2.505.103??C200X2.755.613??C200X3.006.123??C220X2.505.495??C220X2.505.888??C220C140X50X20C140X60X20C160X50X20C160X60X20C160X70X20C160X50X20C160X60X20C160X70X20C180X50X20C180X60X20C180X70X20C180X80X20C180X50X20X3.006.594??C220X3.007.065??C220X2.505.888??C220X2.506.280??C220X2.506.673??C220X3.007.065??C240X3.007.536??C240X3.008.007??C240X2.506.280??C240X2.506.673??C240X2.507.065??C240X2.507.458??C240X3.007.536??C240X80X20XX50X20XX60X20XX70X20XX80X20XX50X20XX60X20XX70X20XX80X20XX50X20XX60X20XX70X20XX80X20X2.58.2433.08.4783.08.9493.09.4203.09.8912.57.4582.57.8502.58.2432.58.6353.08.9493.09.4203.09.8913.010.362