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Uploaded by designenvelope on Sep 30, 2008
This test by the Simpson company shows the importance of seismic connectionswhen idsaster proofing your house.See also: http://www.designenvelope.com
Science & Technology
Standard YouTube License
top looks pretty safe for me :)
LOLZpersonok 2 years ago
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top looks pretty safe for me :)
LOLZpersonok 2 years ago