Delivery state: hot rolling, controlled rolling, normalizing. After the agreement for doing inspection.
交货状态为：热轧，控轧，正火。经供需方协议加做探伤。
2
The inspection result and evaluation opinion of defect of diesel oil hydrogenated hot wall reactor are recommended. The necessary measures for safe operation of that reactor are put forward.
介绍了柴油加氢热壁反应器缺陷的检验结果和评估意见，提出了该反应器安全运行所应采取的措施。
3
The optical inspection technology of surface defect, as for defects of hot continuous casting slabs, has advantages of high speed, contactless and high resolution.