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Metal Fatigue Inspection**

"A professional engineer in a clean lab coat inspects an airplane wing section for metal fatigue cracks using advanced non-destructive testing equipment. The scene is brightly lit with a focus on the intricate surface details. Fully clothed, appropriate attire, safe for work, perfect anatomy, natural proportions, professional, high quality, family-friendly."

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素材の механические特性を活かす驚きの活用術:知らなきゃ損する5選

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材料の機械的性質、なんだか難しそうに聞こ ...