Used for down hand welding and flat fillet welding on general low - carbon steel structures.

适用于船体结构低碳钢和其他相应等级的普通低碳钢的平焊、平角焊.

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Fillet welding may increase the welding area to ensure the strength of welding pieces.

倒角焊接可增大焊接面积,确保焊接件的强度.

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The key points of fillet welding and NDT arc introduced form practical experience steam drum.

从实际焊接工艺入手,重点介绍了管座角焊缝的焊接与探伤的要点.

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