红色部分要怎么翻译?interpretation of ultrasonic exa ...? Pressure containing welds, internal attachment locations, and the method of vessel support attachment shall accommodate full on-site external ultrasonic angle beam examination and visual inspection of head and shell welds with all internal equipment in place. Welds shall be contoured to permit proper interpretation of ultrasonic examination 查看更多7个回答 . 2人已关注