
第四次工业革命中心
第四次工业革命中心正在推进以人为本和服务于社会的技术应用。
Underwriters Laboratories (UL) Research Institutes is a leading independent safety science organization with global reach. It senses and acts on risks to public safety with hypotheses and investigations. It is comprised of five research institutes: Chemical Insights, Digital Safety, Electrochemical Safety, Fire Safety, Materials Discovery.