portrait of confident latin female factory manager standing with arm crossed in factory. leadership, quality management, cooperation. - 反光衫 個照片及圖片檔僅有女人, 職業, 畫像
closeup of male construction, ship mechanic or engineers hands holding a protective hardhat helmet on site. industrial building worker or manager at workplace with yellow safety hat. - 反光衫 個照片及圖片檔工地安全帽, 船舶, 工作
engineer, technician and building contractor looking happy and satisfied with his job and career choice. portrait of foreman, site manager and supervisor smiling and ready for building contract - 反光衫 個照片及圖片檔畫像, 微笑, 男人
crowd of diverse skilled trades people wearing safety equipment and work wear young people, middle aged, mature, men and women vibrant colors background - 反光衫 幅插畫檔、美工圖案、卡通及圖標職業, 工作, 技能
australian engineers discussing near excavator at construction site in new south wales - 反光衫 個照片及圖片檔建築地盤, 建築業, 澳洲
australian engineer planning construction project in rural landscape using laptop and phone - 反光衫 個照片及圖片檔男商人, 工作, 一個人
portrait of male engineer with hardhat using digital tablet while working on construction site - 反光衫 個照片及圖片檔建築業, 建築地盤, 建築工人
rear view of female delivery worker in reflective clothes carrying bag, niš serbia - 反光衫 個照片及圖片檔背面拍攝, 袋子, 成年人
unrecognizable man, assembling a warning triangle sign, during an vehicle breakdown on the road on winter cold weather - 反光衫 個照片及圖片檔汽車, 警告三角形