4K Worker uses a gas cutter to slice metal producing bright sparks and glowing red hot cut lines closeup of molten edges rising smoke 股票录像 Worker uses a gas cutter to slice metal producing bright sparks and glowing red hot cut lines closeup of molten edges rising smoke 股票录像
4K A worker uses gas cutter to slice metal producing bright sparks molten edges rising smoke and glowing red hot cut lines 影视素材 A worker uses gas cutter to slice metal producing bright sparks molten edges rising smoke and glowing red hot cut lines 影视素材
HD Almaty kazakhstan september technician uses industrial machine in paper factory workshop fpv factory equipment transforms large 股票录像 Almaty kazakhstan september technician uses industrial machine in paper factory workshop fpv factory equipment transforms large 股票录像
HD Worker prepares stock of waste paper bales for recycling almaty kazakhstan september worker prepares stock of waste paper bales 股票视频 Worker prepares stock of waste paper bales for recycling almaty kazakhstan september worker prepares stock of waste paper bales 股票视频
HD Almaty kazakhstan september driver uses forklift to lift packed paper reel off conveyor belt forklift moves through workshop to 股票录像 Almaty kazakhstan september driver uses forklift to lift packed paper reel off conveyor belt forklift moves through workshop to 股票录像
HD Factory worker operates and controls large roll making machine almaty kazakhstan october man uses display buttons to adjust 股票视频 Factory worker operates and controls large roll making machine almaty kazakhstan october man uses display buttons to adjust 股票视频
4K Almaty kazakhstan april worker in protective helmet uses hammer to assemble metal shutters on concrete ground groundwork stage 影视素材 Almaty kazakhstan april worker in protective helmet uses hammer to assemble metal shutters on concrete ground groundwork stage 影视素材
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