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冷轧薄板是莱钢产品的新品种,检验人员对试样加工和拉伸试验没有经验积累,试验中常出现很多导致试验结果不准确的问题。对常见问题进行分析并找出正确方法,以指导试验。
Cold rolled sheet is a new variety of Laiwu Steel products. Inspectors have no experience in the processing and tensile test of the sample. Many test results often lead to inaccurate test results. Analyze common problems and find out the right way to guide the experiment.