规格/型号高度（h）腿宽（b）腰厚（d）56.381012.614a14b16a16b5063801001261401401601603740434853586063654.54.855.35.5686.58.5理论重量5.4386.6348.04510.00712.31814.53516.73317.2419.75418a18b20a20b22a22b25a25b25c28a28b28c32a32b32c36a36b36c40a40b40c180180200200220220250250250280280280320320320360360360400400400687073757779788082828486889092969810010010210479797979117.59.511.581012911131012.514.520.1742322.63725.77724.99928.45327.4131.33535.2631.42735.82340.21938.08343.10748.13147.81453.46659.11858.92865.20871.488热轧轻型槽钢尺寸及重量规格/型号高度（h）腿宽（b）腰厚（d）550324.46.565364.4880404.510100464.512120524.814140584.914a140624.91616064516a16068518180705.118a180705.120200765.220a200805.222220825.422a220875.424240905.624a240955.627270956303001006.5333301057363601107.5404001158理论重量4.845.97.058.5910.412.313.314.215.316.317.418.419.82122.62425.827.731.836.541.948.3
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