technician performs metal grinding on a production line in a steel mill. protective gear ensures safety while the rotary blade carves through iron, producing bright flashes and motion in a high-temperature, high-risk environment. - 研磨 個照片及圖片檔焊接工人, 焊接, 金屬製品
workman using an angle grinder tool for cutting and grinding metal in a workshop setting. - 研磨 個照片及圖片檔
wearing a flame-resistant suit and safety mask, a technician grinds metal in a controlled industrial environment. sparks light up the scene, capturing both the power of machinery and the importance of workplace protection. - 研磨 個照片及圖片檔鋼鐵廠, 生產線, 技能
young woman cutting thin metal rod with electric grinder with sparks flying all over in a busy metal workshop - 研磨 個照片及圖片檔工具, 焊接工人, 焊接
funny young barista teen girl covering her eyes with portafilters with coffee in a coffee shop - 研磨 個照片及圖片檔幽默, 少年男女
