smiling female doctor enjoys a refreshing coffee break outside a modern hospital building - 地基 個影片檔及 b 捲影像00:15
clean energy infrastructure. electrical pylon installed in brown sown field, aerial view - 地基 個影片檔及 b 捲影像00:25
united states archival documentary footage chronicles the design and construction of the san francisco–oakland bay bridge, one of the largest... - 地基 個影片檔及 b 捲影像05:13
united states . archival footage documents the construction and operation of the world trade center in new york city. views of the statue of liberty,... - 地基 個影片檔及 b 捲影像04:11
aerial view of a golden infant buddha statue in lumbini, nepal, a sacred buddhist site - 地基 個影片檔及 b 捲影像00:13
wet concrete foundation rebar construction building site formwork pouring reinforcement cement structure with steel cage trench footing rough slab surface - 地基 個影片檔及 b 捲影像00:14
reinforcement rebar trench concrete construction foundation steel soil excavation building site with metal cage wet footing pouring cement in dug earth ground work - 地基 個影片檔及 b 捲影像00:12
foundation excavation concrete rebar construction footing steel soil column trench work with reinforcement wet concrete column base inside earth trench building groundwork - 地基 個影片檔及 b 捲影像00:13
concrete foundation rebar excavation construction footing steel trench wet concrete building site with formwork soil wall pouring cement reinforced base column cage structural work - 地基 個影片檔及 b 捲影像00:11
concrete foundation rebar construction site wet cement pour steel cage trench formwork groundwork with steel grid footing pit for industrial building structure reinforcement - 地基 個影片檔及 b 捲影像00:14
concrete foundation rebar construction site wet cement formwork footing trench building steel cage rough ground timber frame structural base pouring - 地基 個影片檔及 b 捲影像00:12
concrete foundation rebar construction pouring wet concrete into steel reinforcement formwork trench with footing cement metal support at building site rough soil wall - 地基 個影片檔及 b 捲影像00:14
concrete foundation construction site with wet cement, rebar, trench, building slab, excavation footing, formwork, muddy soil, pipe, steel reinforcement for structural base preparation - 地基 個影片檔及 b 捲影像00:15
concrete foundation construction rebar footing formwork cement building excavation pour wet cement filling reinforced trench structural base preparation site ground footing formwork - 地基 個影片檔及 b 捲影像00:13
concrete foundation construction with cement reinforcement rebar pouring into wet trench at building site, steel cage footing, worker boot, metal chute, rough soil closeup - 地基 個影片檔及 b 捲影像00:10
concrete foundation construction cement rebar formwork pouring building wet site with steel reinforcement wooden frames gray slab excavation at jobsite - 地基 個影片檔及 b 捲影像00:10
concrete construction foundation rebar cement formwork trench worker pouring fresh mix into steel reinforcement frame building site rugged ground with chute pour soil preparation - 地基 個影片檔及 b 捲影像00:13
concrete chute wet cement construction pouring aggregate building masonry gray texture flow from metal equipment at outdoor foundation site with rebar shadow rough ground worker leg detail - 地基 個影片檔及 b 捲影像00:11
concrete chute pour foundation trench rebar construction worker wet cement building site daylight structural footing formwork steel cage material labor outdoor project - 地基 個影片檔及 b 捲影像00:12
concrete chute construction site wet cement pouring metal rebar formwork foundation, gray mix flowing from trough beside steel reinforcement at outdoor building project - 地基 個影片檔及 b 捲影像00:12
concrete chute construction cement pouring foundation site wet mixture building formwork trench rebar cage worker boot structural footing material process outdoor work - 地基 個影片檔及 b 捲影像00:13
concrete foundation construction rebar steel cement building structure wet ground excavation reinforcement industrial site material poured support framework pipe soil construction site heavy - 地基 個影片檔及 b 捲影像00:09
vertical high-angle shot of a red tower crane operating on a building foundation - 地基 個影片檔及 b 捲影像00:18
aerial view of solar panel field generating clean energy next to a busy highway - 地基 個影片檔及 b 捲影像00:12
african man squatting by a roadside in a vibrant shuka, using a hammer on a rock - 地基 個影片檔及 b 捲影像00:05
pan right showing men working with on the construction site of the new royal mint facility in llantrisant, wales; 1968 - 地基 個影片檔及 b 捲影像00:14
beautiful suburban brick home exterior nestled among green pine trees on a sunny day - 地基 個影片檔及 b 捲影像00:12
outdoor film set under construction: wooden fortress and building materials in a grassy field - 地基 個影片檔及 b 捲影像00:05
