National products quality spot test 承担产品质量国家抽查任务
This research is of important engineering value to real-time test of resistance spot and seam welding quality.
上述研究成果对于实现点、缝焊质量的实时检测，有重要的工程应用价值。
The on-line monitoring test result showed that the quality monitoring system of autobody spot welding developed had higher monitoring accuracy and could meet the requirement of the production.
在线监测试验结果表明，所研究的车身点焊质量监测系统具有较高的监测准确度，能够满足目前生产的要求。
Test results showed this method is credible, and it can be used to inspect the spot weld quality of car bodies quickly by 100%, and inspect the spot welding quality of any sheet metal.
结果表明，该方法的检测结果可靠，不仅能对汽车车身点焊接头进行100%的快速无损检测，而且适用于任何金属薄板点焊接头质量的检验。
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