<b>Source</b>: "<a rel="nofollow" class="external text" href="http://hazmat.dot.gov/pubs/erg/erg2004.pdf">Emergency Response Guidebook</a>." U.S. Department of Transportation, 2004, pages 16-17.     <a href="https://en.wikipedia.org/wiki/Category:Hazardous_Materials" class="extiw" title="en:Category:Hazardous Materials">en:Category:Hazardous Materials</a>
<ul><li>derivative work:  <a href="//commons.wikimedia.org/wiki/User:Aboalbiss" title="User:Aboalbiss">Aboalbiss</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Aboalbiss" title="User talk:Aboalbiss"><span class="signature-talk">talk</span></a>)</li>
<li><a href="//commons.wikimedia.org/wiki/File:HAZMAT_Class_4-3_Dangerous_when_Wet_Solid.png" title="File:HAZMAT Class 4-3 Dangerous when Wet Solid.png">HAZMAT Class 4-3 Dangerous when Wet Solid.png</a>:  The original uploader was <a href="https://en.wikipedia.org/wiki/User:Nickersonl" class="extiw" title="w:User:Nickersonl">Nickersonl</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="w:">English Wikipedia</a>.</li></ul>
2008-08-18 21:30
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:HAZMAT_Class_4-3_Dangerous_when_Wet_Solid.png" title="File:HAZMAT Class 4-3 Dangerous when Wet Solid.png">HAZMAT Class 4-3 Dangerous when Wet Solid.png</a><br>