13、welld13(Porosity、气孔)
14、welld14(Cluster Porosity、链状气孔)
15、welld15(HollowBead、夹珠)
16、welld16(Transverse Crack、横向裂纹)
13、welld13(Porosity、气孔)
14、welld14(Cluster Porosity、链状气孔)
15、welld15(HollowBead、夹珠)
16、welld16(Transverse Crack、横向裂纹)
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