high-angle sequence showing builders at work on a construction site for the new world trade center buildings, manhattan, new york city, usa, summer 2011. - 鋼筋 個影片檔及 b 捲影像00:23
high-angle shot of a man carrying a piece of construction machinery on a building site for the new world trade center, manhattan, new york city, usa, summer 2011. - 鋼筋 個影片檔及 b 捲影像00:16
high-angle view of a crane moving across part of the construction site for the new world trade center buildings during the summer of 2011, manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:42
a rotating cement mixer pours wet cement into a large bucket during construction of the new world trade center in summer 2011, manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:07美國
pull focus onto a man operating a laser spirit level during construction of the new world trade center in manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:13
sequence showing builders working on the new world trade center site in manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:14
the shadow of a large piece of machinery moves across a pit in the ground during construction of the new world trade center, summer 2011, manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:12
high-angle view showing builders at work on the site of one of the new world trade center buildings in the summer of 2011, manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:16
ws workers at construction site of knowledge and innovation community building, shanghai, china - 鋼筋 個影片檔及 b 捲影像00:20
black and white medium shot machine forming hot steel rod / rod rolling out of mold - 鋼筋 個影片檔及 b 捲影像00:06
high-angle view of a heavy-duty drill breaking up rock on a manhattan building site, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:11
high-angle view of men lowering a board into a hole on a construction site, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:25
high-angle view of construction workers working with steel rebar at a site in manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:49美國
pull focus onto a welder as seen through scaffolding on a building site, new york, usa. - 鋼筋 個影片檔及 b 捲影像00:08
high-angle view of workers fixing rebar whilst laying foundations for a new building in manhattan, new york city, usa. - 鋼筋 個影片檔及 b 捲影像00:31
sequence showing high-angle views of builders at work on a construction site, new york, usa. - 鋼筋 個影片檔及 b 捲影像00:16美國
medium angle of rebar steel bars falling on a concrete floor. blue screen around the construction site. - 鋼筋 個影片檔及 b 捲影像00:22
medium angle of rebar steel bars falling on a concrete floor. blue screen around the construction site. - 鋼筋 個影片檔及 b 捲影像00:15
medium angle of rebar steel bars falling on a concrete floor. blue screen around the construction site. - 鋼筋 個影片檔及 b 捲影像00:20
ws construction workers working on skyscraper site / dubai, united arab emirates - 鋼筋 個影片檔及 b 捲影像00:08
long lens, shooting through a chainlink fence, two latino construction workers with hardhats and tool belts, work with re-bar. - 鋼筋 個影片檔及 b 捲影像00:10
long lens, shooting through a chainlink fence with four latino construction workers with hardhats and tool belts, working with re-bar. - 鋼筋 個影片檔及 b 捲影像00:15
1968 ws la person walking on top of building under construction , new york city, new york, usa, audio - 鋼筋 個影片檔及 b 捲影像00:04
ms rebar in construction frame at rural site with crane in background/ kewaunee, illinois - 鋼筋 個影片檔及 b 捲影像00:12
