類型: 連結
出處: Illuminating Engineering Society
連結: https://www.ies.org/standards/committee-reports/ies-committee-report-cr-2-20-faqs/
IES Committee Report Germicidal Ultraviolet (GUV)
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類型: 連結
出處: Illuminating Engineering Society
連結: https://www.ies.org/standards/committee-reports/ies-committee-report-cr-2-20-faqs/