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Topic: Eyachtal Span


  
  Electricity pylon - Wikipedia, the free encyclopedia
The largest spans of overhead lines are the crossing of the Norwegian Sognefjord (span between two masts of 4597 meters) and the Ameralik span in Greenland (span width: 5376 meters).
In Germany the overhead line of the EnBW AG crossing of the Eyachtal has the largest span, a width of 1444 meters.
In pine pylons the lowest crossbar has a wider span than that in the middle and this one a larger span than that on the top.
en.wikipedia.org /wiki/Electricity_pylon   (1332 words)

  
 Electricity pylon - Biocrawler   (Site not responding. Last check: 2007-11-03)
Antennas for low power FM radio, television, and mobile phone services are sometimes erected on pylons, especially on the steel masts carrying high voltage cables.
When spanning broad valleys, larger cable spacing is sometimes necessary to reduce the possibility of cables touching.
They consist of 158-meter-high carrying pylons with one cross beam atop a frustrum framework construction.
www.biocrawler.com /encyclopedia/Electricity_pylon   (1396 words)

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