Indicates concave, convex or flush welds. Increase height to fit above other weld symbol.

指示凹焊缝、凸焊缝或平焊。增加高度以配合其他焊接符号。

youdao

Indicates concave, convex or flush welds. Increase height to fit above other weld symbol.

指示凹焊缝、凸焊缝或平焊。增加高度以配合其他焊接符号。

youdao