Buried flaw was found in FCB weld. CTOD test was performed on the weld sample.

用FCB法对船板钢进行焊接试验，发现在焊缝中存在内埋裂纹。

youdao

Buried flaw was found in FCB weld. CTOD test was performed on the weld sample.

用FCB法对船板钢进行焊接试验，发现在焊缝中存在内埋裂纹。

youdao