Appalachian State University Wind Application Center presents step-by-step instructions for the assembly of the Bergey 80' guyed tilt-up tower.
Video shot and produced by Jon C Kirchner.
Негізгі бет Тәжірибелік нұсқаулар және стиль Part 1 - Installing an 80 ft. Bergey Excel 1 Guyed Tilt-up Tower
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