Talk:Copper in architecture

External links modified
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I have just modified 1 one external link on Copper in architecture. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20121024101854/http://www.slke.dk/en/slotteoghaver/slotte/kronborg/kronborgshistorie/kronborgfaerdigbygget.aspx?highlight=copper to http://www.slke.dk/en/slotteoghaver/slotte/kronborg/kronborgshistorie/kronborgfaerdigbygget.aspx?highlight=copper

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Cheers.— InternetArchiveBot  (Report bug) 16:34, 30 November 2016 (UTC)

=
==== I question the use of "impedance" as opposed to "resistance" in this sentence: "When copper roofing, gutters, and rain leaders are electrically bonded to an earth termination facility, a pathway of low electrical impedance to ground is provided . . ." I didn't change 'cause I may be wrong, but I think that applies to alternating current, and is a mite more complicated than resistance. AFAIK, lightning is purely unidirectional. — Preceding unsigned comment added by 24.96.210.230 (talk) 06:12, 25 February 2017 (UTC)

External links modified
Hello fellow Wikipedians,

I have just modified 6 external links on Copper in architecture. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20130315110652/http://www.copper.org/publications/newsletters/cutopics/Ct80/lightning.html to http://www.copper.org/publications/newsletters/cutopics/ct80/lightning.html
 * Corrected formatting/usage for http://www.astm.org/
 * Added archive https://web.archive.org/web/20121016080539/http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html to http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html
 * Added archive https://web.archive.org/web/20121016080539/http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html to http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html
 * Added archive https://web.archive.org/web/20121016080539/http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html to http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html
 * Added archive https://web.archive.org/web/20121016080539/http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html to http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html

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Cheers.— InternetArchiveBot  (Report bug) 00:09, 13 August 2017 (UTC)

A Commons file used on this page has been nominated for deletion
The following Wikimedia Commons file used on this page has been nominated for deletion: Participate in the deletion discussion at the. —Community Tech bot (talk) 17:06, 7 May 2019 (UTC)
 * Museo del Jurásico de Asturias.jpg