hemisfair development and hilton palacio del rio viewed from elevated angle in san antonio, texas. established video with vertical tilt and diagonal pan. - 挖掘機器 個影片檔及 b 捲影像00:15
static shot of haul truck navigating open-pit mine in mountain pass, california - 挖掘機器 個影片檔及 b 捲影像00:25
high angle drone shot tilting down over open-pit mine in mountain pass, california - 挖掘機器 個影片檔及 b 捲影像00:14
aerial overview of rare earth element strip mine and terraced excavation in mountain pass, california - 挖掘機器 個影片檔及 b 捲影像00:21
wind turbines dominate green rolling landscape under stormy cloudscape. construction crane visible amid active wind farm development on lush rural hillside. - 挖掘機器 個影片檔及 b 捲影像00:25
aerial drone view of an asphalt plant and industrial aggregate processing facility - 挖掘機器 個影片檔及 b 捲影像00:07
female miner orange uniform with helmet, safety glass, protective glove, and safety gear inspecting rock and repairing mining equipment underground, focused worker using pliers dark industrial tunnel - 挖掘機器 個影片檔及 b 捲影像00:19
female miner wearing safety helmet, protective eyewear and work glove, focused expression while inspecting cable with plier, underground mine maintenance, mining equipment and industrial work by - 挖掘機器 個影片檔及 b 捲影像00:16
miner examining rock sample in underground mine with hard hat, safety glasses, work glove, red uniform, industrial worker applying geology knowledge during mining tunnel inspection and teamwork - 挖掘機器 個影片檔及 b 捲影像00:11
demolition worker cutting apart rusty supports of an old steel bridge with a metal saw - 挖掘機器 個影片檔及 b 捲影像00:18
high angle drone view demolition site of a steel bridge with machinery supporting the construction for safety - 挖掘機器 個影片檔及 b 捲影像00:23
high angle drone view demolition site of an old bridge with machinery supporting the construction - 挖掘機器 個影片檔及 b 捲影像00:28
demolition worker cutting apart rusty steel supports of an old steel bridge with a metal saw - 挖掘機器 個影片檔及 b 捲影像00:17
high angle drone view demolition site of an old bridge with machinery supporting the construction for safety - 挖掘機器 個影片檔及 b 捲影像00:35
drone flying over a half-demolished steel bridge with deconstruction machines operating in the back - 挖掘機器 個影片檔及 b 捲影像00:22
demolition machine with a set of pincer blades taking apart support beams of a bridge for disposal - 挖掘機器 個影片檔及 b 捲影像00:27
high angle drone view demolition site of a steel bridge with machinery supporting the construction - 挖掘機器 個影片檔及 b 捲影像00:16
demolition worker cutting apart steel supports of a steel bridge with a metal saw - 挖掘機器 個影片檔及 b 捲影像00:16
drone view of a rusty steel support beams of a bridge with a demolition machines operating in the back - 挖掘機器 個影片檔及 b 捲影像00:20
demolition worker cutting apart rusty steel supports of a steel bridge with a metal saw - 挖掘機器 個影片檔及 b 捲影像00:22
high angle drone view demolition site of an old steel bridge with machinery supporting the construction for safety - 挖掘機器 個影片檔及 b 捲影像00:07
demolition worker cutting apart steel supports of an old steel bridge with a metal saw - 挖掘機器 個影片檔及 b 捲影像00:14辦公室
high angle drone view demolition site of an old steel bridge with machinery supporting the construction - 挖掘機器 個影片檔及 b 捲影像00:21
high angle drone view demolition site of an old steel bridge supported by machinery - 挖掘機器 個影片檔及 b 捲影像00:19
