1
weld-01 (High - Low 、高 -低)
2
welld-02 (Incomplete Root Fusion 、根部未熔合 )
3
welld-03 (Insuffucient R einforcement 、内凹 )
4
welld-04 (Excess Root Penetration 、根部焊瘤 )
welld-05
5
(External Undercut 、外部咬肉 )
welld-06
6
(Internal Undercut 、内部咬肉 )
welld-07
7
(Root Concavi t y、根部凹陷 )
(Root Concavi t y、根部凹陷 )
welld-08
8
(Burn Through 、烧穿 )
(Burn Through 、烧穿 )
welld-09
9
(Isolated Slag