portrait of an employee working at a factory and wearing his safety goggles - 護目鏡 個照片及圖片檔眼鏡, 男人, 製造業工人
man, portrait and safety goggles for engineer in workshop, construction or maintenance with smile. manufacturing, production and engineering with glasses for protection, factory with labor and helmet - 護目鏡 個照片及圖片檔工地安全帽, 男人, 工程師
a lab worker, focused on the task at hand, wears protective eyewear, viewed from a low angle. - 護目鏡 個照片及圖片檔實驗室, 科學家, 技術
senior construction worker wearing safety equipment smiling in an industrial area - 護目鏡 個照片及圖片檔工作, 建築地盤, 建築業
a focused african-american male factory worker wearing safety helmet and goggles, overseeing operations at an industrial warehouse setting. - 護目鏡 個照片及圖片檔職業, 製造業工人, 工地安全帽
research, experiment and medical trial being done by a scientist in a lab, science facility or hospital. one young, serious and professional researcher organizing, sorting or making a discovery - 護目鏡 個照片及圖片檔實驗室, 科學家
shot of a confident scientist taking her goggles off while wearing a face mask in a modern laboratory - 護目鏡 個照片及圖片檔科學家, 實驗室, 體檢
