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	<title>HCN - Revision history</title>
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	<updated>2026-08-03T23:57:14Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://wiki.sarg.dev/index.php?title=HCN&amp;diff=56109&amp;oldid=prev</id>
		<title>imported&gt;Caehlla2357: /* Science and mathematics */Making this more formal</title>
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		<updated>2025-02-16T14:06:26Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Science and mathematics: &lt;/span&gt;Making this more formal&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;HCN&amp;#039;&amp;#039;&amp;#039; may refer to:&lt;br /&gt;
{{TOC right}}&lt;br /&gt;
&lt;br /&gt;
== Science and mathematics ==&lt;br /&gt;
* [[HCN channel]], a cellular ion channel&lt;br /&gt;
* [[Highly composite number]], a type of integer&lt;br /&gt;
* [[Hydrogen cyanide]], chemical with the formula {{chem|H|C|N}}&lt;br /&gt;
&lt;br /&gt;
== Transportation ==&lt;br /&gt;
* [[Halcyonair]], a Cape Verdean airline&lt;br /&gt;
* [[Headcorn railway station]], in England&lt;br /&gt;
* [[Hengchun Airport]], in Taiwan&lt;br /&gt;
&lt;br /&gt;
== Other ==&lt;br /&gt;
* [[Health Communication Network]], an Australian software company&lt;br /&gt;
* &amp;#039;&amp;#039;[[High Country News]]&amp;#039;&amp;#039;, an American newspaper&lt;br /&gt;
&lt;br /&gt;
{{disambiguation}}&lt;/div&gt;</summary>
		<author><name>imported&gt;Caehlla2357</name></author>
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