Defect rating:After NDT weld inspection and acceptance criteria in full compliance with Table 3 of the essential of the defect types
英语翻译缺陷评定等级：经检验完全符合NDT 焊接验收标准中Table 3 的essential 的缺陷类型.
Defect rating:After NDT weld inspection and acceptance criteria in full compliance with Table 3 of the essential of the defect types