mid adult multiracial male using a lifting device to handle paper stacks in an offset printing facility - 印刷 個照片及圖片檔
black and white close-up with blur of dots printed on white paper in paris, france - 印刷 個照片及圖片檔報紙, 文件, 斑點
printing press workers operating machinery and checking printed sheets in a busy industrial factory - 印刷 個照片及圖片檔印刷廠
customization and design freedom to rapid prototyping with 3d printing technology for product design. - 印刷 個照片及圖片檔實驗室, 工程師, 工程技術
rapid prototyping and cost efficiency with 3d printing technology. team of industrial designers are dicussiing and check on a new product protype being printed in 3d printer in a modern office. - 印刷 個照片及圖片檔技術, 立體, 商品
raw uneven slightly polished concrete wall surface in vector - handmade dark gray texture with visible natural imprints, dirties and imperfections - abstract background - modern original stock illustration - 印刷 幅插畫檔、美工圖案、卡通及圖標背景 - 主題, 黑色的背景, 牆 - 建築物特徵
female hand holding personal passport scanning at the self service check in counter for get boarding pass at the airport terminal. - 印刷 個照片及圖片檔機票
3d printing and modelling line icon set. group of object. creation, design, 3d pen, 3d modelling, 3d printer. - 印刷 幅插畫檔、美工圖案、卡通及圖標藝術模特兒, 立體, 版畫
expert engineering working in a manufacturing line in a printing plant factory. - 印刷 個照片及圖片檔工廠, 工業, 印刷廠
preventive maintenance of corrugated cardboard packaging printing machines in the packaging industry. a female african american technician is working on a printing roller in a printing machine to check the surface and prevent scratching. - 印刷 個照片及圖片檔印刷廠, 技術, 紙皮
