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  <title>[elecena] 40ST12 - zmiany ceny</title>
  <description>Czujnik ultradźwiękowy; nadajnik; częstotliwość: 40KHz; wymiary: 12.6x9,5mm; obudowa: aluminium; srebrna siatka</description>
  <item>
   <title>40ST12 - 2.99 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2007-05-31</pubDate>
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  <item>
   <title>40ST12 - 3.65 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2008-10-27</pubDate>
  </item>
  <item>
   <title>40ST12 - 3.68 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2011-04-23</pubDate>
  </item>
  <item>
   <title>40ST12 - 4.43 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2012-03-06</pubDate>
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  <item>
   <title>40ST12 - 4.35 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2013-05-31</pubDate>
  </item>
  <item>
   <title>40ST12 - 3.92 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2014-06-01</pubDate>
  </item>
  <item>
   <title>40ST12 - 4.97 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2016-09-21</pubDate>
  </item>
  <item>
   <title>40ST12 - 4.04 PLN</title>
   <link>https://elecena.pl/product/400853/40st12</link>
   <pubDate>2026-10-08</pubDate>
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