Weld-shape( butt weld width, size of fillet weld) is an indicator of weld features and it also is an important factor of quality welding.

• 焊缝尺寸(对接焊缝的焊缝宽度、角焊缝的焊角尺寸等)表示焊缝形状特征的指标,是影响焊缝质量的重要因素之一。