ST255X71.5
Type ST AISC Manual Label ST255X71.5 W W – Nominal weight, (kg/m) 71.5 A A – Cross-sectional area,(mm2) 9100
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Type ST AISC Manual Label ST255X71.5 W W – Nominal weight, (kg/m) 71.5 A A – Cross-sectional area,(mm2) 9100
Read More