Sound Imaging Used to Find Hidden Cracks in Infrastructure

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VOA News 조회 수 1238 추천 수 0 2015.03.19 03:55:49

sorimsadol https://enjoyenglish.co.kr/Voa_News/610071

	Sound Imaging Used to Find Hidden Cracks in Infrastructure Finding hidden cracks in large structures, such as bridges and airplanes, can be the difference between life and death, if the flaw leads to a catastrophic collapse. Scientists at Bristol...	From: VOAvideo Views: 1 0 ratings
	Time: 02:27	More in News & Politics

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