view looking out of the end of a tunnel in the walls of the hoover dam; a small camera is put through the slats to look up at the walls of the dam - 土木工程 個影片檔及 b 捲影像00:16
close up shots of the walls of the hoover dam and tourists walking along the footpath - 土木工程 個影片檔及 b 捲影像00:28
two men in hardhats work on construction project with mountains visible in background / wide view of half-completed bridge in midst of mountains /... - 土木工程 個影片檔及 b 捲影像00:45
the 400-ton symbolic tower of hirosaki castle, in aomori prefecture, at the northern tip of japan's honshu main island, started "moving" on thursday... - 土木工程 個影片檔及 b 捲影像02:24
the 400-ton symbolic tower of hirosaki castle, in aomori prefecture, at the northern tip of japan's honshu main island, started "moving" on thursday... - 土木工程 個影片檔及 b 捲影像01:13
video footage shows namma dam in kanuma, tochigi prefecture, nearing completion after being planned by the japan water agency for about 60 years to... - 土木工程 個影片檔及 b 捲影像01:36
construction wheelbarrows containing insulation stand in front of a building damaged by the russian strike on october 19, 2026 in kyiv, ukraine.... - 土木工程 個影片檔及 b 捲影像00:08
men stand near the entrance to the chernihivska metro station, cordoned off with tape after the russian missile strike on october 19, 2026 in kyiv,... - 土木工程 個影片檔及 b 捲影像00:09
emergency and municipal workers carry out repair work at chernihivska metro station in kyiv after a russian strike. on october 19, 2026 in kyiv,... - 土木工程 個影片檔及 b 捲影像00:13
an emergency metro van is stopped near the site of repair work after the russian missile strike on october 19, 2026 in kyiv, ukraine. according to... - 土木工程 個影片檔及 b 捲影像00:09
worker in an orange vest works near the construction structure of the metro station during repair and restoration after the russian missile strike on... - 土木工程 個影片檔及 b 捲影像00:06
workers carry out repair work near the chernihivska metro station after the russian missile strike on october 19, 2026 in kyiv, ukraine. according to... - 土木工程 個影片檔及 b 捲影像00:08
municipal workers carry out repair work at chernihivska metro station in kyiv after a russian strike damaged the station and surrounding... - 土木工程 個影片檔及 b 捲影像00:11
emergency and municipal workers carry out repair work at the chernihivska metro station in kyiv after the russian missile strike damaged the station... - 土木工程 個影片檔及 b 捲影像00:12
emergency and municipal workers carry out repair work at the chernihivska metro station in kyiv after the russian missile strike damaged the station... - 土木工程 個影片檔及 b 捲影像00:08
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:26
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:26
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:26
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:21
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:21
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:16
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:25
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:29
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:25
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:30
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:21
asian female architect drafting floor plan blueprint with pencil at desk in office. professional civil engineer working on architectural design with building models and 3d screens. - 土木工程 個影片檔及 b 捲影像00:29