technicial working with lathe machines in production line, hard working industrial workers - 車床 個影片檔及 b 捲影像00:27
demonstration of a closed circuit television transmission in a classroom in england / united kingdom - 車床 個影片檔及 b 捲影像00:23
factory workers turning metal working machine and working on lathe, and sparks flying as metalworker with head shield operates blow torch /... - 車床 個影片檔及 b 捲影像00:10
patients training on lathes in an industrial rehabilitation unit / united kingdom - 車床 個影片檔及 b 捲影像00:55
patients training on lathes during an industrial rehabilitation course / united kingdom - 車床 個影片檔及 b 捲影像00:25
women training as metal lathe operators turning raw blocks of metal into finished products / united kingdom - 車床 個影片檔及 b 捲影像00:37
woman training as lathe operator while instructor is demonstrating / united kingdom - 車床 個影片檔及 b 捲影像01:00
women training at technical college, working on lathes, ironing, metal files and a sewing machine and eating together / united kingdom - 車床 個影片檔及 b 捲影像00:39
busy street / three chairs / cabin in woods / bodger using hand tools to make chair legs - 車床 個影片檔及 b 捲影像00:36
woman polishing metal wheel / women operating lathe / women factory workers stacking bogeys - 車床 個影片檔及 b 捲影像00:22女人, 僅有女人, 第二次世界大戰
woman adjusting machine / woman operating lathe / turning machine with lubrication / finished turned spindles - 車床 個影片檔及 b 捲影像00:18僅有女人, 第二次世界大戰, 女人
factory steam whistle blowing / women performing skilled tasks and operating machinery and heavy equipment in war factories - 車床 個影片檔及 b 捲影像00:15僅有女人, 戰爭, 第二次世界大戰
november 1942 la machinist instructing woman at metal lathe / long beach, california, united states - 車床 個影片檔及 b 捲影像00:09第二次世界大戰, 美國
ms man operating lathe machine, supreme plastics / ghaziabad, uttar pradesh, india - 車床 個影片檔及 b 捲影像00:07
cu zo man operating lathe machine, supreme plastics / ghaziabad, uttar pradesh, india - 車床 個影片檔及 b 捲影像00:15
robot arm in machine tool metalworking process for industry manufacture,cnc metal machining. - 車床 個影片檔及 b 捲影像00:20
robot arm in machine tool metalworking process for industry manufacture,cnc metal machining. - 車床 個影片檔及 b 捲影像00:23