Metadata
Author: WikiMatrix
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English[en]
The US Environmental Protection Agency (EPA), which oversees the regulation of antimicrobial agents and materials in that country, found that copper alloys kill more than 99.9% of disease-causing bacteria within just two hours when cleaned regularly.
Korean[ko]
EPA(United States Environmental Protection Agency)의 연구에 따르면, 355종의 구리 합금 표면에서 2시간 이상 expose되었을 때 99.9퍼센트의 박테리아를 살균효과가 있었다고 한다.