mixed shots of excavator breaking through rocks and earth in open cut coal mine in germany - 斗輪挖掘機 個影片檔及 b 捲影像00:18
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:11
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:17
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:25
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:17
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:15
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:37
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:16
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:24
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:30
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:30
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:20
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:11
an excavator digs and removes soil along a waterway, widening the canal to improve water flow and drainage capacity. - 斗輪挖掘機 個影片檔及 b 捲影像00:11
bucket-wheel excavator digging in open-pit lignite (brown coal) mining operation - 斗輪挖掘機 個影片檔及 b 捲影像00:20
