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对钢结构平板对接焊缝中的八字气孔缺陷进行了分析。通过超声波探伤试验,对有效检出八字气孔的检测方法和检测工艺进行了探讨。
The defects of Bazi stomatal in butt weld of steel plate are analyzed. Through the ultrasonic flaw detection test, the detection method and the testing technology of effectively detecting the flaw hole are discussed.