By onsite detection, construction members are graded by damaged degree and safety, corresponding repairing measures are put forward by member grade.
通过现场检测，对结构构件的受损程度及结构安全性进行分级，对不同等级的受损构件提出相应的修复加固措施。
The paper discusses that the production line of crack detection grinding at EAF Plant has played an important role and contribution to grade development, process improvement and quality control.
论述了电炉厂的探伤修磨生产线在品种开发、工艺改进和质量控制方面的作用和贡献。
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