iqi
常考释义
It was considered that the establishment of radiographic IQI standard for solid rocket motor chamber was necessary.
认识到建立固体火箭发动机燃烧室X射线探伤像质计标准势在必行。
What is the essential wire diameter (of wire type IQI) for the joint in Question 6. 4 ?
在问题6.4中的接头应用的线型像质计在底片上应显示的钢丝直径是多少?
以上图片仅供学习交流使用,版权归原作者所有,如有侵权,请与我方联系