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麦克唐纳·道格拉斯公司正用声波来检查AV—8B鹞式垂直起落战斗轰炸机Ⅱ型的喷气发动机的碳纤维环氧树脂复合材料的构件。由麦克唐纳·道格拉斯公司麦克唐纳分部研制的几种新的自动超声探测系统已在公司的斯特·路易斯实验室使用并计划在1983年底再安装两台以上。
McDonnell Douglas is using acoustic waves to inspect the components of the carbon fiber epoxy composites of the AV-8B T-LIFE Bomber II jet engine. Several new automatic ultrasonic sounding systems developed by McDonnell Douglas McDonald’s Division have been used at the firm’s Steele Laboratory and are scheduled to be installed more than two by the end of 1983.