L51X51X7.9
Type L AISC Manual Label L51X51X7.9 W W – Nominal weight, (kg/m) 5.8 A A – Cross-sectional area,(mm2) 748
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Type L AISC Manual Label L51X51X7.9 W W – Nominal weight, (kg/m) 5.8 A A – Cross-sectional area,(mm2) 748
Read More