Punduli
Žrišjudagurinn 31. įgśst 2010 kl. 12:33
Flokkur: Spjaldiš
http://en.wikipedia.org/wiki/Earthquake_engineering
http://en.wikipedia.org/wiki/Seismic_retrofit
http://en.wikipedia.org/wiki/1995
http://en.wikipedia.org/wiki/March_12
http://en.wikipedia.org/wiki/Kipp_Lennon
http://en.wikipedia.org/wiki/Seismic_retrofit
http://en.wikipedia.org/wiki/1995
http://en.wikipedia.org/wiki/March_12
http://en.wikipedia.org/wiki/Kipp_Lennon
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Vesen 2009