作业帮英语翻译
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 15:01:08
英语翻译
英语翻译
英语翻译
Weld defect detection of the commonly used in nondestructive testing technology principle and the current situation of the study are introduced,including magnetic powder detection,penetration testing,ultrasonic testing,radiation detection,eddy current testing,and metal magnetic memory testing,infrared thermal imaging detection and audio emission testing technology,and sums up all kinds of welding defects of prevention and control measures.
and summarize preventive measures of the various welding defects
And summarized each kind of weld defect prevention measure 或And sums up all kinds of welding defects of prevention and control measures