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1. The sonic flaw detectionsystem is used to detect defects in thematerial.
声波缺陷检测系统用于检测材料中的缺陷。
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2. The engineer used a sonicflaw detection tool to inspect the welding joint.
工程师使用声波检测工具来检查焊接接头。
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3. The sonic flaw detection methodis effective in identifying hidden flaws in the metal.
声波检测方法在金属中识别隐藏的缺陷方面非常有效。