d.d. material · 2020. 9. 1. · sectional dimension (mm) nominal size hxb 10 10 12 13 16 18 20 22...
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- D.D. Material · 2020. 9. 1. · Sectional Dimension (mm) Nominal Size HxB 10 10 12 13 16 18 20 22 - BEAM QUALITY JIS G 3192:1990 JIS G 3101 :1995 1227 : 1996 GRADE $400 SS 540 Weight
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Post on 29-Jan-2021
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