Kilogram-force per square centimetre

<h2 id="ambiguity-of-at">Ambiguity of at</h2>
<p>The symbol "at" clashes with that of the <a href="/facts/Katal/8qMBHok9">katal</a> (symbol: "kat"), the SI unit of catalytic activity; a kilotechnical atmosphere would have the symbol "kat", indistinguishable from the symbol for the katal.  It also clashes with that of the non-SI unit, the <a href="/facts/Attotonne/gMymLmWv">attotonne</a>, but that unit would more likely be rendered as the equivalent SI unit, the <a href="/facts/Picogram/2jIXpAFv">picogram</a>.
</p>

<h2 id="references">References</h2>

<ol>
<li id="fn:1"><p>Dorf, Richard C. (2003-11-24). CRC Handbook of Engineering Tables. CRC Press. ISBN 9780203009222. <a href="9780203009222" target="_blank">9780203009222</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li>
<li id="fn:2"><p>Suplee, Curt (2009-07-02). "Special Publication 811". NIST. Retrieved 2019-05-17. <a href="https://www.nist.gov/pml/special-publication-811" target="_blank">https://www.nist.gov/pml/special-publication-811</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li>
<li id="fn:3"><p>The NIST Guide for the use of the International System of Units, National Institute of Standards and Technology, 18 Oct 2011 <a href="http://physics.nist.gov/Pubs/SP811/appenB9.html#PRESSURE" target="_blank">http://physics.nist.gov/Pubs/SP811/appenB9.html#PRESSURE</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li>
</ol>

Kilogram-force per square centimetre open-in-new

Kilogram-force per square centimetre