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EH40/2005 Workplace exposure limits

This edition of EH40 replaces the previous version, first published in 2005, and takes account of new substances and workplace exposure limits (WELs) introduced in 2007 and 2011.

This entry was posted on Sunday, December 18th, 2011 at 12:00 pm and is filed under Automotive, Headline, Horse, POLICE STORY, RETRO, Weapons. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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