asian man inspection engineer wearing safety harness and safety line working preparing and progress check of a wind turbine with safety in wind farm in thailand. - safety harness 個影片檔及 b 捲影像00:16
史詩特寫視圖的兩個專業繩索訪問技術人員 - 工業登山者工作在繩索上的風力渦輪機刀片,做檢查。技術人員在袋子裡尋找設備。風力渦輪機塔在右邊,天空和雲層後面。 - safety harness 個影片檔及 b 捲影像00:09
bandaloop project dancers jump and leap from cliff face, whilst attached to harnesses, california available in hd. - safety harness 個影片檔及 b 捲影像00:21
technician standing in a field at a wind farm with climbing equipment - safety harness 個影片檔及 b 捲影像00:26