aerial panning up several floors of a high rise building under construction, with exposed concrete, steel, glass, scaffolding, and construction materials - frankfurt, germany - 灰泥 個影片檔及 b 捲影像00:10
ws aerial pov cement pouring from limestone elevator machine at cement factory / alpena, michigan, united states - 灰泥 個影片檔及 b 捲影像00:19
4k video footage of an unrecognizable doctor applying a bandaid to a patient's arm in an office - 灰泥 個影片檔及 b 捲影像00:15
cu pan construction worker pouring cement out of pipe / shenzhen, guangdong, china - 灰泥 個影片檔及 b 捲影像00:19
cu large pipe releasing cement at construction site / shenzhen, guangdong, china - 灰泥 個影片檔及 b 捲影像00:17
aerial view cement plant or concrete factory warehouse for construction industry concept. - 灰泥 個影片檔及 b 捲影像00:12
workmen start the initial groundworks for 3 wind turbines to be constructed behind the kirkstone pass inn on kirkstone pass in the lake district, uk. - 灰泥 個影片檔及 b 捲影像00:15
ms shot of cement mixer at house construction, building site / hermeskeil, rhineland palatinate, germany - 灰泥 個影片檔及 b 捲影像00:11
