https://orwiki.org/index.php?action=history&feed=atom&title=File%3AUNGHS-Corrosive-8.gifFile:UNGHS-Corrosive-8.gif - Revision history2026-06-28T20:39:39ZRevision history for this page on the wikiMediaWiki 1.28.0https://orwiki.org/index.php?title=File:UNGHS-Corrosive-8.gif&diff=4940&oldid=prevOrwiki: Copy from dev.orwiki.org2016-08-21T02:02:46Z<p>Copy from dev.orwiki.org</p>
<p><b>New page</b></p><div>Corrosive substances - Substances which:<br />
* Cause full thickness destruction of intact skin tissue on exposure time of less than 4 hours; or<br />
* Exhibit a corrosion rate of more than 6.25 mm per year on either steel or aluminium surfaces at 55 °C</div>Orwiki