VIDEO:Time Lapse of Scaffold Platform Being Place for Space Needle Renovation
건설과학 Construction,Science/News for Foreigner2017. 9. 21. 03:45
Time Lapse of Scaffold Platform Being Place for Space Needle Renovation
A crew of more than 25 worked through the night to raise a 28,000-lb. platform 400 ft. in the air, signaling the official start of the tower’s historic Century Project renovation
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