
Non-Destructive Testing Of Welds - Part 1: Evaluation Of Welded Joints In Steel, Nickel, Titanium And Their Alloys By Radiography - Acceptance Levels
出版:Danish Standards

专家解读视频
Non-Destructive Testing Of Welds - Part 1: Evaluation Of Welded Joints In Steel, Nickel, Titanium And Their Alloys By Radiography - Acceptance Levels
出版:Danish Standards
专家解读视频