field center for first aid training has opened in belgorod, russia on saturday .the program covers essential life-saving skills, including assistance... - 急救標誌 個影片檔及 b 捲影像07:30
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:18
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:19
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:29
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:18
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:23
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:19
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:16
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:14
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:05
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:07
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:15
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:29
safety first: occupational health professional teaching workers about first aid - 急救標誌 個影片檔及 b 捲影像00:18
young female supervisor instructing male worker on safety measures in warehouse - 急救標誌 個影片檔及 b 捲影像00:17
low-angle shot of a building exterior which has been painted with the words 'festival welfare services' at the watchfield free festival , which is... - 急救標誌 個影片檔及 b 捲影像00:02
two rescue workers on duty in uniform with their bikes and medical kits in the city streets to meet any emergency for first aid. - 急救標誌 個影片檔及 b 捲影像00:08
protesters around harcourt rd. outside hk government office and the legislative council building carry on after a night thousands surrounded police... - 急救標誌 個影片檔及 b 捲影像00:30
concerns about gas used at ciba geigy plant near grimsby; nat: england: humberside: grimsby: great coates: ciba-geigy factory: extgv houses l-r to... - 急救標誌 個影片檔及 b 捲影像01:25