Bariau ongl
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ASTM Dur Angle Cyfartal Angle Anghyfartal Galfanedig Pris Gwych ac Ansawdd Uchel
the edge width and edge thickness dimensions of angle steel shall be filled in completely in the contract and other documents to avoid using the model alone. Manyleb dur ongl coes cyfartal wedi'i rolio'n boeth yw 2 × 3-20 × 3.