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  UL knowledge
   Safety Approvals: Selecting the Right Components for IT Equi... (12-27)
   UL Warns of potentially hazardous portable hand lamps (12-26)
   UL Announces New Restricted Substances Compliance Solutions (12-26)
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  CE knowledge
   Guide to CE marking (12-27)
   R&TTTE DIRECTIVE (12-27)
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