formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:10
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:09
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:12
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:13
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:07
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:07
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:11
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:08
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:11
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:09
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:13
formwork or shuttering after cement pouring at construction site for making home. - 鋼筋混凝土 個影片檔及 b 捲影像00:10
aerial view of a tower crane at a wastewater treatment plant construction site amidst green hills - 鋼筋混凝土 個影片檔及 b 捲影像00:07
drone view of wastewater treatment plant construction site amidst green nature - 鋼筋混凝土 個影片檔及 b 捲影像00:07
aerial view of a yellow construction crane rotating slowly above a mountain building site - 鋼筋混凝土 個影片檔及 b 捲影像00:07
aerial view of modern skyscraper construction with crane overlooking an urban landscape - 鋼筋混凝土 個影片檔及 b 捲影像00:05
modern cable-stayed bridge spans calm river with busy traffic and docked boats on a sunny day - 鋼筋混凝土 個影片檔及 b 捲影像00:07
panoramic aerial view of a modern cable-stayed bridge, busy highway interchange, and riverside marina - 鋼筋混凝土 個影片檔及 b 捲影像00:10
aerial view of a sprawling urban cityscape featuring extensive residential buildings and busy roads - 鋼筋混凝土 個影片檔及 b 捲影像00:07
aerial view of a modern cable-stayed bridge with busy city traffic and marina boats - 鋼筋混凝土 個影片檔及 b 捲影像00:07
aerial drone view of a modern highway bridge winding through a scenic mountain landscape - 鋼筋混凝土 個影片檔及 b 捲影像00:11
labor worker removing column wood formwork or shuttering from cement pillar after the concrete has set. - 鋼筋混凝土 個影片檔及 b 捲影像00:12
labor worker removing column wood formwork or shuttering from cement pillar after the concrete has set. - 鋼筋混凝土 個影片檔及 b 捲影像00:10
labor worker removing column wood formwork or shuttering from cement pillar after the concrete has set. - 鋼筋混凝土 個影片檔及 b 捲影像00:11
labor worker removing column wood formwork or shuttering from cement pillar after the concrete has set. - 鋼筋混凝土 個影片檔及 b 捲影像00:10
labor worker removing column wood formwork or shuttering from cement pillar after the concrete has set. - 鋼筋混凝土 個影片檔及 b 捲影像00:08
labor worker removing column wood formwork or shuttering from cement pillar after the concrete has set. - 鋼筋混凝土 個影片檔及 b 捲影像00:08
electrical contractors supervising the work on construction site of residential building - 鋼筋混凝土 個影片檔及 b 捲影像00:37
building industry. electricians supervising electrical installation on construction site - 鋼筋混凝土 個影片檔及 b 捲影像00:35
building industry. electricians supervising electrical installation on construction site - 鋼筋混凝土 個影片檔及 b 捲影像00:31
electrical contractors discuss blueprint at construction site of large building - 鋼筋混凝土 個影片檔及 b 捲影像00:24
electrical contractors supervising the work on construction site of residential building - 鋼筋混凝土 個影片檔及 b 捲影像00:15
women in building & construction, reflection in window of builder on construction site - 鋼筋混凝土 個影片檔及 b 捲影像00:37
reflection in window of female building contractor supervising construction site of residential building - 鋼筋混凝土 個影片檔及 b 捲影像00:35