网站 ul.org 是在线的

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Viewport width=device-width, initial-scale=1 Description As an independent safety science organization, we sense and act on risks to public safety with bold hypotheses and objective investigations. Robots follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large Og:locale en_US Og:type website Og:title UL Research Institutes Og:description As an independent safety science organization, we sense and act on risks to public safety with bold hypotheses and objective investigations. Og:url https://ul.org/ Og:site_name UL Research Institutes Og:updated_time 2025-07-07T12:48:52-05:00 Og:image Og:image:secure_url Og:image:width 1440 Og:image:height 960 Og:image:alt Home Og:image:type image/jpeg Article:published_time 2024-10-07T15:08:22-05:00 Article:modified_time 2025-07-07T12:48:52-05:00 Og:video https://www.youtube.com/embed/Rm6luSSTOZY Video:duration 117 Ya:ovs:upload_date 2024-10-07GMT-050015:08:22-05:00 Ya:ovs:allow_embed false Twitter:card summary_large_image Twitter:title UL Research Institutes Twitter:description As an independent safety science organization, we sense and act on risks to public safety with bold hypotheses and objective investigations. Twitter:image Twitter:label1 Written by Twitter:data1 wdgadmin Twitter:label2 Time to read Twitter:data2 1 minute Google-site-verification 5wvEJax23h6kkeB3mj0aMfU9cAAufDpS22iXjtqvlHo Msapplication-TileImage

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